28000262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2719}}^1$

素因数の和:3011

約数の個数: 16

約数和(自身を含む): 44390400

約数和(自身を除く): 16390138

約数列:

[1, 2, 19, 38, 271, 542, 2719, 5149, 5438, 10298, 51661, 103322, 736849, 1473698, 14000131, 28000262]

約数ペア:

[(1, 28000262), (2, 14000131), (19, 1473698), (38, 736849), (271, 103322), (542, 51661), (2719, 10298), (5149, 5438)]