26440406

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{2203}}^1$

素因数の和:2575

約数の個数: 16

約数和(自身を含む): 42131664

約数和(自身を除く): 15691258

約数列:

[1, 2, 17, 34, 353, 706, 2203, 4406, 6001, 12002, 37451, 74902, 777659, 1555318, 13220203, 26440406]

約数ペア:

[(1, 26440406), (2, 13220203), (17, 1555318), (34, 777659), (353, 74902), (706, 37451), (2203, 12002), (4406, 6001)]