88448486

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 154440000

約数和(自身を除く): 65991514

約数列:

[1, 2, 7, 14, 109, 149, 218, 298, 389, 763, 778, 1043, 1526, 2086, 2723, 5446, 16241, 32482, 42401, 57961, 84802, 113687, 115922, 227374, 296807, 405727, 593614, 811454, 6317749, 12635498, 44224243, 88448486]

約数ペア:

[(1, 88448486), (2, 44224243), (7, 12635498), (14, 6317749), (109, 811454), (149, 593614), (218, 405727), (298, 296807), (389, 227374), (763, 115922), (778, 113687), (1043, 84802), (1526, 57961), (2086, 42401), (2723, 32482), (5446, 16241)]