71027792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{403567}}^1$

素因数の和:403586

約数の個数: 20

約数和(自身を含む): 150127296

約数和(自身を除く): 79099504

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 403567, 807134, 1614268, 3228536, 4439237, 6457072, 8878474, 17756948, 35513896, 71027792]

約数ペア:

[(1, 71027792), (2, 35513896), (4, 17756948), (8, 8878474), (11, 6457072), (16, 4439237), (22, 3228536), (44, 1614268), (88, 807134), (176, 403567)]