28702018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5179}}^1$

素因数の和:5361

約数の個数: 16

約数和(自身を含む): 45874080

約数和(自身を除く): 17172062

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5179, 5542, 10358, 88043, 176086, 844177, 1688354, 14351009, 28702018]

約数ペア:

[(1, 28702018), (2, 14351009), (17, 1688354), (34, 844177), (163, 176086), (326, 88043), (2771, 10358), (5179, 5542)]