78828128

素因数分解:

$2^5\times {\mathrm{1531}}^1\times {\mathrm{1609}}^1$

素因数の和:3150

約数の個数: 24

約数和(自身を含む): 155390760

約数和(自身を除く): 76562632

約数列:

[1, 2, 4, 8, 16, 32, 1531, 1609, 3062, 3218, 6124, 6436, 12248, 12872, 24496, 25744, 48992, 51488, 2463379, 4926758, 9853516, 19707032, 39414064, 78828128]

約数ペア:

[(1, 78828128), (2, 39414064), (4, 19707032), (8, 9853516), (16, 4926758), (32, 2463379), (1531, 51488), (1609, 48992), (3062, 25744), (3218, 24496), (6124, 12872), (6436, 12248)]