72017402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{691}}^1$

素因数の和:806

約数の個数: 24

約数和(自身を含む): 114462336

約数和(自身を除く): 42444934

約数列:

[1, 2, 31, 41, 62, 82, 691, 1271, 1382, 1681, 2542, 3362, 21421, 28331, 42842, 52111, 56662, 104222, 878261, 1161571, 1756522, 2323142, 36008701, 72017402]

約数ペア:

[(1, 72017402), (2, 36008701), (31, 2323142), (41, 1756522), (62, 1161571), (82, 878261), (691, 104222), (1271, 56662), (1382, 52111), (1681, 42842), (2542, 28331), (3362, 21421)]