25238464

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{12721}}^1$

素因数の和:12764

約数の個数: 28

約数和(自身を含む): 51702208

約数和(自身を除く): 26463744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 12721, 25442, 50884, 101768, 203536, 394351, 407072, 788702, 814144, 1577404, 3154808, 6309616, 12619232, 25238464]

約数ペア:

[(1, 25238464), (2, 12619232), (4, 6309616), (8, 3154808), (16, 1577404), (31, 814144), (32, 788702), (62, 407072), (64, 394351), (124, 203536), (248, 101768), (496, 50884), (992, 25442), (1984, 12721)]