68722619

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{2131}}^1$

素因数の和:2426

約数の個数: 16

約数和(自身を含む): 83506176

約数和(自身を除く): 14783557

約数列:

[1, 7, 17, 119, 271, 1897, 2131, 4607, 14917, 32249, 36227, 253589, 577501, 4042507, 9817517, 68722619]

約数ペア:

[(1, 68722619), (7, 9817517), (17, 4042507), (119, 577501), (271, 253589), (1897, 36227), (2131, 32249), (4607, 14917)]