68790878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1\times {\mathrm{2203}}^1$

素因数の和:3419

約数の個数: 16

約数和(自身を含む): 111266736

約数和(自身を除く): 42475858

約数列:

[1, 2, 13, 26, 1201, 2203, 2402, 4406, 15613, 28639, 31226, 57278, 2645803, 5291606, 34395439, 68790878]

約数ペア:

[(1, 68790878), (2, 34395439), (13, 5291606), (26, 2645803), (1201, 57278), (2203, 31226), (2402, 28639), (4406, 15613)]