71373718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 126040320

約数和(自身を除く): 54666602

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 5209, 6851, 10418, 13702, 67717, 88553, 135434, 161479, 177106, 322958, 1151189, 2099227, 2302378, 2745143, 4198454, 5490286, 35686859, 71373718]

約数ペア:

[(1, 71373718), (2, 35686859), (13, 5490286), (17, 4198454), (26, 2745143), (31, 2302378), (34, 2099227), (62, 1151189), (221, 322958), (403, 177106), (442, 161479), (527, 135434), (806, 88553), (1054, 67717), (5209, 13702), (6851, 10418)]