28942636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2711}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 53990496

約数和(自身を除く): 25047860

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2669, 2711, 5338, 5422, 10676, 10844, 46087, 92174, 184348, 425627, 851254, 1702508, 7235659, 14471318, 28942636]

約数ペア:

[(1, 28942636), (2, 14471318), (4, 7235659), (17, 1702508), (34, 851254), (68, 425627), (157, 184348), (314, 92174), (628, 46087), (2669, 10844), (2711, 10676), (5338, 5422)]