57749072

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{33113}}^1$

素因数の和:33230

約数の個数: 20

約数和(自身を含む): 112918740

約数和(自身を除く): 55169668

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 33113, 66226, 132452, 264904, 529808, 3609317, 7218634, 14437268, 28874536, 57749072]

約数ペア:

[(1, 57749072), (2, 28874536), (4, 14437268), (8, 7218634), (16, 3609317), (109, 529808), (218, 264904), (436, 132452), (872, 66226), (1744, 33113)]