25997218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{14083}}^1$

素因数の和:14169

約数の個数: 16

約数和(自身を含む): 42590016

約数和(自身を除く): 16592798

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 14083, 28166, 183079, 366158, 999893, 1999786, 12998609, 25997218]

約数ペア:

[(1, 25997218), (2, 12998609), (13, 1999786), (26, 999893), (71, 366158), (142, 183079), (923, 28166), (1846, 14083)]