72643472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10067}}^1$

素因数の和:10127

約数の個数: 40

約数和(自身を含む): 157302432

約数和(自身を除く): 84658960

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 10067, 20134, 40268, 80536, 110737, 161072, 221474, 412747, 442948, 825494, 885896, 1650988, 1771792, 3301976, 4540217, 6603952, 9080434, 18160868, 36321736, 72643472]

約数ペア:

[(1, 72643472), (2, 36321736), (4, 18160868), (8, 9080434), (11, 6603952), (16, 4540217), (22, 3301976), (41, 1771792), (44, 1650988), (82, 885896), (88, 825494), (164, 442948), (176, 412747), (328, 221474), (451, 161072), (656, 110737), (902, 80536), (1804, 40268), (3608, 20134), (7216, 10067)]