25705318

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{863}}^1$

素因数の和:1199

約数の個数: 16

約数和(自身を含む): 39470976

約数和(自身を除く): 13765658

約数列:

[1, 2, 53, 106, 281, 562, 863, 1726, 14893, 29786, 45739, 91478, 242503, 485006, 12852659, 25705318]

約数ペア:

[(1, 25705318), (2, 12852659), (53, 485006), (106, 242503), (281, 91478), (562, 45739), (863, 29786), (1726, 14893)]