25841884

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 46096848

約数和(自身を除く): 20254964

約数列:

[1, 2, 4, 83, 166, 277, 281, 332, 554, 562, 1108, 1124, 22991, 23323, 45982, 46646, 77837, 91964, 93292, 155674, 311348, 6460471, 12920942, 25841884]

約数ペア:

[(1, 25841884), (2, 12920942), (4, 6460471), (83, 311348), (166, 155674), (277, 93292), (281, 91964), (332, 77837), (554, 46646), (562, 45982), (1108, 23323), (1124, 22991)]