637853632

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{766651}}^1$

素因数の和:766676

約数の個数: 28

約数和(自身を含む): 1363107256

約数和(自身を除く): 725253624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 766651, 1533302, 3066604, 6133208, 9966463, 12266416, 19932926, 24532832, 39865852, 49065664, 79731704, 159463408, 318926816, 637853632]

約数ペア:

[(1, 637853632), (2, 318926816), (4, 159463408), (8, 79731704), (13, 49065664), (16, 39865852), (26, 24532832), (32, 19932926), (52, 12266416), (64, 9966463), (104, 6133208), (208, 3066604), (416, 1533302), (832, 766651)]