29746736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109363}}^1$

素因数の和:109388

約数の個数: 20

約数和(自身を含む): 61025112

約数和(自身を除く): 31278376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 109363, 218726, 437452, 874904, 1749808, 1859171, 3718342, 7436684, 14873368, 29746736]

約数ペア:

[(1, 29746736), (2, 14873368), (4, 7436684), (8, 3718342), (16, 1859171), (17, 1749808), (34, 874904), (68, 437452), (136, 218726), (272, 109363)]