28113148

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9941}}^1$

素因数の和:10053

約数の個数: 24

約数和(自身を含む): 56788704

約数和(自身を除く): 28675556

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 9941, 19882, 39764, 69587, 139174, 278348, 1004041, 2008082, 4016164, 7028287, 14056574, 28113148]

約数ペア:

[(1, 28113148), (2, 14056574), (4, 7028287), (7, 4016164), (14, 2008082), (28, 1004041), (101, 278348), (202, 139174), (404, 69587), (707, 39764), (1414, 19882), (2828, 9941)]