7637296

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{2423}}^1$

素因数の和:2628

約数の個数: 20

約数和(自身を含む): 14878512

約数和(自身を除く): 7241216

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 2423, 3152, 4846, 9692, 19384, 38768, 477331, 954662, 1909324, 3818648, 7637296]

約数ペア:

[(1, 7637296), (2, 3818648), (4, 1909324), (8, 954662), (16, 477331), (197, 38768), (394, 19384), (788, 9692), (1576, 4846), (2423, 3152)]