71641466

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{2683}}^1$

素因数の和:2790

約数の個数: 24

約数和(自身を含む): 117881280

約数和(自身を除く): 46239814

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 1027, 2054, 2683, 5366, 13351, 26702, 34879, 69758, 211957, 423914, 453427, 906854, 2755441, 5510882, 35820733, 71641466]

約数ペア:

[(1, 71641466), (2, 35820733), (13, 5510882), (26, 2755441), (79, 906854), (158, 453427), (169, 423914), (338, 211957), (1027, 69758), (2054, 34879), (2683, 26702), (5366, 13351)]