66711984

素因数分解:

$2^4\times 3^1\times {\mathrm{1389833}}^1$

素因数の和:1389844

約数の個数: 20

約数和(自身を含む): 172339416

約数和(自身を除く): 105627432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1389833, 2779666, 4169499, 5559332, 8338998, 11118664, 16677996, 22237328, 33355992, 66711984]

約数ペア:

[(1, 66711984), (2, 33355992), (3, 22237328), (4, 16677996), (6, 11118664), (8, 8338998), (12, 5559332), (16, 4169499), (24, 2779666), (48, 1389833)]