73590416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{270553}}^1$

素因数の和:270578

約数の個数: 20

約数和(自身を含む): 150969132

約数和(自身を除く): 77378716

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 270553, 541106, 1082212, 2164424, 4328848, 4599401, 9198802, 18397604, 36795208, 73590416]

約数ペア:

[(1, 73590416), (2, 36795208), (4, 18397604), (8, 9198802), (16, 4599401), (17, 4328848), (34, 2164424), (68, 1082212), (136, 541106), (272, 270553)]