25485568

素因数分解:

$2^8\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1010

約数の個数: 36

約数和(自身を含む): 51380028

約数和(自身を除く): 25894460

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 881, 904, 1762, 1808, 3524, 3616, 7048, 7232, 14096, 14464, 28192, 28928, 56384, 99553, 112768, 199106, 225536, 398212, 796424, 1592848, 3185696, 6371392, 12742784, 25485568]

約数ペア:

[(1, 25485568), (2, 12742784), (4, 6371392), (8, 3185696), (16, 1592848), (32, 796424), (64, 398212), (113, 225536), (128, 199106), (226, 112768), (256, 99553), (452, 56384), (881, 28928), (904, 28192), (1762, 14464), (1808, 14096), (3524, 7232), (3616, 7048)]