28506710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98299}}^1$

素因数の和:98335

約数の個数: 16

約数和(自身を含む): 53082000

約数和(自身を除く): 24575290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 98299, 196598, 491495, 982990, 2850671, 5701342, 14253355, 28506710]

約数ペア:

[(1, 28506710), (2, 14253355), (5, 5701342), (10, 2850671), (29, 982990), (58, 491495), (145, 196598), (290, 98299)]