26910156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 81410560

約数和(自身を除く): 54500404

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1297, 1482, 1596, 1729, 2594, 2964, 3458, 3891, 5187, 5188, 6916, 7782, 9079, 10374, 15564, 16861, 18158, 20748, 24643, 27237, 33722, 36316, 49286, 50583, 54474, 67444, 73929, 98572, 101166, 108948, 118027, 147858, 172501, 202332, 236054, 295716, 320359, 345002, 354081, 472108, 517503, 640718, 690004, 708162, 961077, 1035006, 1281436, 1416324, 1922154, 2070012, 2242513, 3844308, 4485026, 6727539, 8970052, 13455078, 26910156]

約数ペア:

[(1, 26910156), (2, 13455078), (3, 8970052), (4, 6727539), (6, 4485026), (7, 3844308), (12, 2242513), (13, 2070012), (14, 1922154), (19, 1416324), (21, 1281436), (26, 1035006), (28, 961077), (38, 708162), (39, 690004), (42, 640718), (52, 517503), (57, 472108), (76, 354081), (78, 345002), (84, 320359), (91, 295716), (114, 236054), (133, 202332), (156, 172501), (182, 147858), (228, 118027), (247, 108948), (266, 101166), (273, 98572), (364, 73929), (399, 67444), (494, 54474), (532, 50583), (546, 49286), (741, 36316), (798, 33722), (988, 27237), (1092, 24643), (1297, 20748), (1482, 18158), (1596, 16861), (1729, 15564), (2594, 10374), (2964, 9079), (3458, 7782), (3891, 6916), (5187, 5188)]