28703608

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{87511}}^1$

素因数の和:87558

約数の個数: 16

約数和(自身を含む): 55132560

約数和(自身を除く): 26428952

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 87511, 175022, 350044, 700088, 3587951, 7175902, 14351804, 28703608]

約数ペア:

[(1, 28703608), (2, 14351804), (4, 7175902), (8, 3587951), (41, 700088), (82, 350044), (164, 175022), (328, 87511)]