28277378

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{2129}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 44091000

約数和(自身を除く): 15813622

約数列:

[1, 2, 29, 58, 229, 458, 2129, 4258, 6641, 13282, 61741, 123482, 487541, 975082, 14138689, 28277378]

約数ペア:

[(1, 28277378), (2, 14138689), (29, 975082), (58, 487541), (229, 123482), (458, 61741), (2129, 13282), (4258, 6641)]