76121104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{279857}}^1$

素因数の和:279882

約数の個数: 20

約数和(自身を含む): 156160764

約数和(自身を除く): 80039660

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 279857, 559714, 1119428, 2238856, 4477712, 4757569, 9515138, 19030276, 38060552, 76121104]

約数ペア:

[(1, 76121104), (2, 38060552), (4, 19030276), (8, 9515138), (16, 4757569), (17, 4477712), (34, 2238856), (68, 1119428), (136, 559714), (272, 279857)]