72555472

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{3407}}^1$

素因数の和:3448

約数の個数: 40

約数和(自身を含む): 154668672

約数和(自身を除く): 82113200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 3407, 5324, 6814, 10648, 13628, 21296, 27256, 37477, 54512, 74954, 149908, 299816, 412247, 599632, 824494, 1648988, 3297976, 4534717, 6595952, 9069434, 18138868, 36277736, 72555472]

約数ペア:

[(1, 72555472), (2, 36277736), (4, 18138868), (8, 9069434), (11, 6595952), (16, 4534717), (22, 3297976), (44, 1648988), (88, 824494), (121, 599632), (176, 412247), (242, 299816), (484, 149908), (968, 74954), (1331, 54512), (1936, 37477), (2662, 27256), (3407, 21296), (5324, 13628), (6814, 10648)]