12644069632

素因数分解:

$2^8\times {\mathrm{49390897}}^1$

素因数の和:49390913

約数の個数: 18

約数和(自身を含む): 25238748878

約数和(自身を除く): 12594679246

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 49390897, 98781794, 197563588, 395127176, 790254352, 1580508704, 3161017408, 6322034816, 12644069632]

約数ペア:

[(1, 12644069632), (2, 6322034816), (4, 3161017408), (8, 1580508704), (16, 790254352), (32, 395127176), (64, 197563588), (128, 98781794), (256, 49390897)]