61268848

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{72251}}^1$

素因数の和:72312

約数の個数: 20

約数和(自身を含む): 120949848

約数和(自身を除く): 59681000

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 72251, 144502, 289004, 578008, 1156016, 3829303, 7658606, 15317212, 30634424, 61268848]

約数ペア:

[(1, 61268848), (2, 30634424), (4, 15317212), (8, 7658606), (16, 3829303), (53, 1156016), (106, 578008), (212, 289004), (424, 144502), (848, 72251)]