39181472

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1509

約数の個数: 48

約数和(自身を含む): 85276800

約数和(自身を除く): 46095328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1409, 1738, 2528, 2818, 3476, 5636, 6952, 11272, 13904, 15499, 22544, 27808, 30998, 45088, 61996, 111311, 123992, 222622, 247984, 445244, 495968, 890488, 1224421, 1780976, 2448842, 3561952, 4897684, 9795368, 19590736, 39181472]

約数ペア:

[(1, 39181472), (2, 19590736), (4, 9795368), (8, 4897684), (11, 3561952), (16, 2448842), (22, 1780976), (32, 1224421), (44, 890488), (79, 495968), (88, 445244), (158, 247984), (176, 222622), (316, 123992), (352, 111311), (632, 61996), (869, 45088), (1264, 30998), (1409, 27808), (1738, 22544), (2528, 15499), (2818, 13904), (3476, 11272), (5636, 6952)]