8345728

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 16802460

約数和(自身を除く): 8456732

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 452, 577, 904, 1154, 1808, 2308, 3616, 4616, 7232, 9232, 14464, 18464, 36928, 65201, 73856, 130402, 260804, 521608, 1043216, 2086432, 4172864, 8345728]

約数ペア:

[(1, 8345728), (2, 4172864), (4, 2086432), (8, 1043216), (16, 521608), (32, 260804), (64, 130402), (113, 73856), (128, 65201), (226, 36928), (452, 18464), (577, 14464), (904, 9232), (1154, 7232), (1808, 4616), (2308, 3616)]