24774512

素因数分解:

$2^4\times 7^1\times {\mathrm{221201}}^1$

素因数の和:221216

約数の個数: 20

約数和(自身を含む): 54858096

約数和(自身を除く): 30083584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 221201, 442402, 884804, 1548407, 1769608, 3096814, 3539216, 6193628, 12387256, 24774512]

約数ペア:

[(1, 24774512), (2, 12387256), (4, 6193628), (7, 3539216), (8, 3096814), (14, 1769608), (16, 1548407), (28, 884804), (56, 442402), (112, 221201)]