66420982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{2213}}^1$

素因数の和:2607

約数の個数: 16

約数和(自身を含む): 102286800

約数和(自身を除く): 35865818

約数列:

[1, 2, 43, 86, 349, 698, 2213, 4426, 15007, 30014, 95159, 190318, 772337, 1544674, 33210491, 66420982]

約数ペア:

[(1, 66420982), (2, 33210491), (43, 1544674), (86, 772337), (349, 190318), (698, 95159), (2213, 30014), (4426, 15007)]