40623778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91909}}^1$

素因数の和:91941

約数の個数: 16

約数和(自身を含む): 69483960

約数和(自身を除く): 28860182

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 91909, 183818, 1194817, 1562453, 2389634, 3124906, 20311889, 40623778]

約数ペア:

[(1, 40623778), (2, 20311889), (13, 3124906), (17, 2389634), (26, 1562453), (34, 1194817), (221, 183818), (442, 91909)]