25528022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42689}}^1$

素因数の和:42727

約数の個数: 16

約数和(自身を含む): 43031520

約数和(自身を除く): 17503498

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 42689, 85378, 554957, 981847, 1109914, 1963694, 12764011, 25528022]

約数ペア:

[(1, 25528022), (2, 12764011), (13, 1963694), (23, 1109914), (26, 981847), (46, 554957), (299, 85378), (598, 42689)]