66768386

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{1879}}^1$

素因数の和:2153

約数の個数: 16

約数和(自身を含む): 101745600

約数和(自身を除く): 34977214

約数列:

[1, 2, 109, 163, 218, 326, 1879, 3758, 17767, 35534, 204811, 306277, 409622, 612554, 33384193, 66768386]

約数ペア:

[(1, 66768386), (2, 33384193), (109, 612554), (163, 409622), (218, 306277), (326, 204811), (1879, 35534), (3758, 17767)]