25404764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82483}}^1$

素因数の和:82505

約数の個数: 24

約数和(自身を含む): 55429248

約数和(自身を除く): 30024484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 82483, 164966, 329932, 577381, 907313, 1154762, 1814626, 2309524, 3629252, 6351191, 12702382, 25404764]

約数ペア:

[(1, 25404764), (2, 12702382), (4, 6351191), (7, 3629252), (11, 2309524), (14, 1814626), (22, 1154762), (28, 907313), (44, 577381), (77, 329932), (154, 164966), (308, 82483)]