27628448

素因数分解:

$2^5\times {\mathrm{89}}^2\times {\mathrm{109}}^1$

素因数の和:297

約数の個数: 36

約数和(自身を含む): 55516230

約数和(自身を除く): 27887782

約数列:

[1, 2, 4, 8, 16, 32, 89, 109, 178, 218, 356, 436, 712, 872, 1424, 1744, 2848, 3488, 7921, 9701, 15842, 19402, 31684, 38804, 63368, 77608, 126736, 155216, 253472, 310432, 863389, 1726778, 3453556, 6907112, 13814224, 27628448]

約数ペア:

[(1, 27628448), (2, 13814224), (4, 6907112), (8, 3453556), (16, 1726778), (32, 863389), (89, 310432), (109, 253472), (178, 155216), (218, 126736), (356, 77608), (436, 63368), (712, 38804), (872, 31684), (1424, 19402), (1744, 15842), (2848, 9701), (3488, 7921)]