28644830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168499}}^1$

素因数の和:168523

約数の個数: 16

約数和(自身を含む): 54594000

約数和(自身を除く): 25949170

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 168499, 336998, 842495, 1684990, 2864483, 5728966, 14322415, 28644830]

約数ペア:

[(1, 28644830), (2, 14322415), (5, 5728966), (10, 2864483), (17, 1684990), (34, 842495), (85, 336998), (170, 168499)]