28845770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{169681}}^1$

素因数の和:169705

約数の個数: 16

約数和(自身を含む): 54976968

約数和(自身を除く): 26131198

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 169681, 339362, 848405, 1696810, 2884577, 5769154, 14422885, 28845770]

約数ペア:

[(1, 28845770), (2, 14422885), (5, 5769154), (10, 2884577), (17, 1696810), (34, 848405), (85, 339362), (170, 169681)]