408214072

素因数分解:

$2^3\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{3917}}^1$

素因数の和:5791

約数の個数: 32

約数和(自身を含む): 875437920

約数和(自身を除く): 467223848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1861, 3722, 3917, 7444, 7834, 13027, 14888, 15668, 26054, 27419, 31336, 52108, 54838, 104216, 109676, 219352, 7289537, 14579074, 29158148, 51026759, 58316296, 102053518, 204107036, 408214072]

約数ペア:

[(1, 408214072), (2, 204107036), (4, 102053518), (7, 58316296), (8, 51026759), (14, 29158148), (28, 14579074), (56, 7289537), (1861, 219352), (3722, 109676), (3917, 104216), (7444, 54838), (7834, 52108), (13027, 31336), (14888, 27419), (15668, 26054)]