74249936

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{69263}}^1$

素因数の和:69338

約数の個数: 20

約数和(自身を含む): 146008512

約数和(自身を除く): 71758576

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 69263, 138526, 277052, 554104, 1108208, 4640621, 9281242, 18562484, 37124968, 74249936]

約数ペア:

[(1, 74249936), (2, 37124968), (4, 18562484), (8, 9281242), (16, 4640621), (67, 1108208), (134, 554104), (268, 277052), (536, 138526), (1072, 69263)]