71364878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161459}}^1$

素因数の和:161491

約数の個数: 16

約数和(自身を含む): 122063760

約数和(自身を除く): 50698882

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 161459, 322918, 2098967, 2744803, 4197934, 5489606, 35682439, 71364878]

約数ペア:

[(1, 71364878), (2, 35682439), (13, 5489606), (17, 4197934), (26, 2744803), (34, 2098967), (221, 322918), (442, 161459)]