25852138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2598

約数の個数: 32

約数和(自身を含む): 46158336

約数和(自身を除く): 20306198

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 2543, 5083, 5086, 10166, 33059, 43231, 58489, 66118, 86462, 116978, 562003, 760357, 994313, 1124006, 1520714, 1988626, 12926069, 25852138]

約数ペア:

[(1, 25852138), (2, 12926069), (13, 1988626), (17, 1520714), (23, 1124006), (26, 994313), (34, 760357), (46, 562003), (221, 116978), (299, 86462), (391, 66118), (442, 58489), (598, 43231), (782, 33059), (2543, 10166), (5083, 5086)]