72536912

素因数分解:

$2^4\times 7^1\times {\mathrm{647651}}^1$

素因数の和:647666

約数の個数: 20

約数和(自身を含む): 160617696

約数和(自身を除く): 88080784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647651, 1295302, 2590604, 4533557, 5181208, 9067114, 10362416, 18134228, 36268456, 72536912]

約数ペア:

[(1, 72536912), (2, 36268456), (4, 18134228), (7, 10362416), (8, 9067114), (14, 5181208), (16, 4533557), (28, 2590604), (56, 1295302), (112, 647651)]