71705084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{148151}}^1$

素因数の和:148177

約数の個数: 18

約数和(自身を含む): 137929512

約数和(自身を除く): 66224428

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 148151, 296302, 592604, 1629661, 3259322, 6518644, 17926271, 35852542, 71705084]

約数ペア:

[(1, 71705084), (2, 35852542), (4, 17926271), (11, 6518644), (22, 3259322), (44, 1629661), (121, 592604), (242, 296302), (484, 148151)]