71852846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{162563}}^1$

素因数の和:162595

約数の個数: 16

約数和(自身を含む): 122898384

約数和(自身を除く): 51045538

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 162563, 325126, 2113319, 2763571, 4226638, 5527142, 35926423, 71852846]

約数ペア:

[(1, 71852846), (2, 35926423), (13, 5527142), (17, 4226638), (26, 2763571), (34, 2113319), (221, 325126), (442, 162563)]