66642506

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{80681}}^1$

素因数の和:80749

約数の個数: 16

約数和(自身を含む): 116182080

約数和(自身を除く): 49539574

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 80681, 161362, 564767, 1129534, 4760179, 9520358, 33321253, 66642506]

約数ペア:

[(1, 66642506), (2, 33321253), (7, 9520358), (14, 4760179), (59, 1129534), (118, 564767), (413, 161362), (826, 80681)]