43317872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 96972960

約数和(自身を除く): 53655088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 97, 104, 113, 152, 194, 208, 226, 247, 304, 388, 452, 494, 776, 904, 988, 1261, 1469, 1552, 1808, 1843, 1976, 2147, 2522, 2938, 3686, 3952, 4294, 5044, 5876, 7372, 8588, 10088, 10961, 11752, 14744, 17176, 20176, 21922, 23504, 23959, 27911, 29488, 34352, 43844, 47918, 55822, 87688, 95836, 111644, 142493, 175376, 191672, 208259, 223288, 284986, 383344, 416518, 446576, 569972, 833036, 1139944, 1666072, 2279888, 2707367, 3332144, 5414734, 10829468, 21658936, 43317872]

約数ペア:

[(1, 43317872), (2, 21658936), (4, 10829468), (8, 5414734), (13, 3332144), (16, 2707367), (19, 2279888), (26, 1666072), (38, 1139944), (52, 833036), (76, 569972), (97, 446576), (104, 416518), (113, 383344), (152, 284986), (194, 223288), (208, 208259), (226, 191672), (247, 175376), (304, 142493), (388, 111644), (452, 95836), (494, 87688), (776, 55822), (904, 47918), (988, 43844), (1261, 34352), (1469, 29488), (1552, 27911), (1808, 23959), (1843, 23504), (1976, 21922), (2147, 20176), (2522, 17176), (2938, 14744), (3686, 11752), (3952, 10961), (4294, 10088), (5044, 8588), (5876, 7372)]