28513670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98323}}^1$

素因数の和:98359

約数の個数: 16

約数和(自身を含む): 53094960

約数和(自身を除く): 24581290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 98323, 196646, 491615, 983230, 2851367, 5702734, 14256835, 28513670]

約数ペア:

[(1, 28513670), (2, 14256835), (5, 5702734), (10, 2851367), (29, 983230), (58, 491615), (145, 196646), (290, 98323)]