63291356

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 121080960

約数和(自身を除く): 57789604

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 107, 172, 181, 214, 362, 428, 724, 817, 1634, 2033, 3268, 3439, 4066, 4601, 6878, 7783, 8132, 9202, 13756, 15566, 18404, 19367, 31132, 38734, 77468, 87419, 147877, 174838, 295754, 349676, 367973, 591508, 735946, 832781, 1471892, 1665562, 3331124, 15822839, 31645678, 63291356]

約数ペア:

[(1, 63291356), (2, 31645678), (4, 15822839), (19, 3331124), (38, 1665562), (43, 1471892), (76, 832781), (86, 735946), (107, 591508), (172, 367973), (181, 349676), (214, 295754), (362, 174838), (428, 147877), (724, 87419), (817, 77468), (1634, 38734), (2033, 31132), (3268, 19367), (3439, 18404), (4066, 15566), (4601, 13756), (6878, 9202), (7783, 8132)]