28449012436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 59910520320

約数和(自身を除く): 31461507884

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 71, 74, 76, 97, 113, 142, 148, 194, 226, 247, 284, 388, 452, 481, 494, 703, 923, 962, 988, 1261, 1349, 1406, 1469, 1843, 1846, 1924, 2147, 2522, 2627, 2698, 2812, 2938, 3589, 3686, 3692, 4181, 4294, 5044, 5254, 5396, 5876, 6887, 7178, 7372, 8023, 8362, 8588, 9139, 10508, 10961, 13774, 14356, 16046, 16724, 17537, 18278, 21922, 23959, 27548, 27911, 32092, 34151, 35074, 36556, 43844, 46657, 47918, 49913, 54353, 55822, 68191, 68302, 70148, 79439, 89531, 93314, 95836, 99826, 104299, 108706, 111644, 130853, 136382, 136604, 142493, 152437, 158878, 179062, 186628, 199652, 208259, 208598, 217412, 254819, 261706, 272764, 284986, 296851, 304874, 317756, 358124, 405557, 416518, 417196, 509638, 523412, 569972, 593702, 609748, 648869, 778231, 811114, 833036, 886483, 1019276, 1032707, 1187404, 1297738, 1556462, 1622228, 1701089, 1772966, 1981681, 2065414, 2595476, 2707367, 3112924, 3312647, 3402178, 3545932, 3859063, 3963362, 4130828, 4841561, 5272241, 5414734, 5640169, 6625294, 6804356, 7705583, 7718126, 7926724, 9683122, 10117003, 10544482, 10829468, 11280338, 13250588, 14786389, 15411166, 15436252, 19366244, 20234006, 21088964, 22560676, 28794547, 29572778, 30822332, 40468012, 57589094, 59145556, 62940293, 73322197, 100172579, 115178188, 125880586, 146644394, 192223057, 200345158, 251761172, 293288788, 374329111, 384446114, 400690316, 547096393, 748658222, 768892228, 1094192786, 1497316444, 2188385572, 7112253109, 14224506218, 28449012436]

約数ペア:

[(1, 28449012436), (2, 14224506218), (4, 7112253109), (13, 2188385572), (19, 1497316444), (26, 1094192786), (37, 768892228), (38, 748658222), (52, 547096393), (71, 400690316), (74, 384446114), (76, 374329111), (97, 293288788), (113, 251761172), (142, 200345158), (148, 192223057), (194, 146644394), (226, 125880586), (247, 115178188), (284, 100172579), (388, 73322197), (452, 62940293), (481, 59145556), (494, 57589094), (703, 40468012), (923, 30822332), (962, 29572778), (988, 28794547), (1261, 22560676), (1349, 21088964), (1406, 20234006), (1469, 19366244), (1843, 15436252), (1846, 15411166), (1924, 14786389), (2147, 13250588), (2522, 11280338), (2627, 10829468), (2698, 10544482), (2812, 10117003), (2938, 9683122), (3589, 7926724), (3686, 7718126), (3692, 7705583), (4181, 6804356), (4294, 6625294), (5044, 5640169), (5254, 5414734), (5396, 5272241), (5876, 4841561), (6887, 4130828), (7178, 3963362), (7372, 3859063), (8023, 3545932), (8362, 3402178), (8588, 3312647), (9139, 3112924), (10508, 2707367), (10961, 2595476), (13774, 2065414), (14356, 1981681), (16046, 1772966), (16724, 1701089), (17537, 1622228), (18278, 1556462), (21922, 1297738), (23959, 1187404), (27548, 1032707), (27911, 1019276), (32092, 886483), (34151, 833036), (35074, 811114), (36556, 778231), (43844, 648869), (46657, 609748), (47918, 593702), (49913, 569972), (54353, 523412), (55822, 509638), (68191, 417196), (68302, 416518), (70148, 405557), (79439, 358124), (89531, 317756), (93314, 304874), (95836, 296851), (99826, 284986), (104299, 272764), (108706, 261706), (111644, 254819), (130853, 217412), (136382, 208598), (136604, 208259), (142493, 199652), (152437, 186628), (158878, 179062)]