21349632

素因数分解:

$2^8\times 3^1\times {\mathrm{27799}}^1$

素因数の和:27818

約数の個数: 36

約数和(自身を含む): 56823200

約数和(自身を除く): 35473568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 27799, 55598, 83397, 111196, 166794, 222392, 333588, 444784, 667176, 889568, 1334352, 1779136, 2668704, 3558272, 5337408, 7116544, 10674816, 21349632]

約数ペア:

[(1, 21349632), (2, 10674816), (3, 7116544), (4, 5337408), (6, 3558272), (8, 2668704), (12, 1779136), (16, 1334352), (24, 889568), (32, 667176), (48, 444784), (64, 333588), (96, 222392), (128, 166794), (192, 111196), (256, 83397), (384, 55598), (768, 27799)]