64198072

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{11161}}^1$

素因数の和:11886

約数の個数: 16

約数和(自身を含む): 120549600

約数和(自身を除く): 56351528

約数列:

[1, 2, 4, 8, 719, 1438, 2876, 5752, 11161, 22322, 44644, 89288, 8024759, 16049518, 32099036, 64198072]

約数ペア:

[(1, 64198072), (2, 32099036), (4, 16049518), (8, 8024759), (719, 89288), (1438, 44644), (2876, 22322), (5752, 11161)]