28042298

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:961

約数の個数: 16

約数和(自身を含む): 42771240

約数和(自身を除く): 14728942

約数列:

[1, 2, 89, 178, 257, 514, 613, 1226, 22873, 45746, 54557, 109114, 157541, 315082, 14021149, 28042298]

約数ペア:

[(1, 28042298), (2, 14021149), (89, 315082), (178, 157541), (257, 109114), (514, 54557), (613, 45746), (1226, 22873)]