28455670

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98123}}^1$

素因数の和:98159

約数の個数: 16

約数和(自身を含む): 52986960

約数和(自身を除く): 24531290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 98123, 196246, 490615, 981230, 2845567, 5691134, 14227835, 28455670]

約数ペア:

[(1, 28455670), (2, 14227835), (5, 5691134), (10, 2845567), (29, 981230), (58, 490615), (145, 196246), (290, 98123)]