69869762008

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{21779851}}^1$

素因数の和:21780258

約数の個数: 16

約数和(自身を含む): 131332507560

約数和(自身を除く): 61462745552

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 21779851, 43559702, 87119404, 174238808, 8733720251, 17467440502, 34934881004, 69869762008]

約数ペア:

[(1, 69869762008), (2, 34934881004), (4, 17467440502), (8, 8733720251), (401, 174238808), (802, 87119404), (1604, 43559702), (3208, 21779851)]