71561974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79337}}^1$

素因数の和:79391

約数の個数: 16

約数和(自身を含む): 119959056

約数和(自身を除く): 48397082

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 79337, 158674, 872707, 1745414, 3252817, 6505634, 35780987, 71561974]

約数ペア:

[(1, 71561974), (2, 35780987), (11, 6505634), (22, 3252817), (41, 1745414), (82, 872707), (451, 158674), (902, 79337)]