28899736

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 55961280

約数和(自身を除く): 27061544

約数列:

[1, 2, 4, 8, 47, 94, 101, 188, 202, 376, 404, 761, 808, 1522, 3044, 4747, 6088, 9494, 18988, 35767, 37976, 71534, 76861, 143068, 153722, 286136, 307444, 614888, 3612467, 7224934, 14449868, 28899736]

約数ペア:

[(1, 28899736), (2, 14449868), (4, 7224934), (8, 3612467), (47, 614888), (94, 307444), (101, 286136), (188, 153722), (202, 143068), (376, 76861), (404, 71534), (761, 37976), (808, 35767), (1522, 18988), (3044, 9494), (4747, 6088)]