78415328

素因数分解:

$2^5\times {\mathrm{1151}}^1\times {\mathrm{2129}}^1$

素因数の和:3290

約数の個数: 24

約数和(自身を含む): 154586880

約数和(自身を除く): 76171552

約数列:

[1, 2, 4, 8, 16, 32, 1151, 2129, 2302, 4258, 4604, 8516, 9208, 17032, 18416, 34064, 36832, 68128, 2450479, 4900958, 9801916, 19603832, 39207664, 78415328]

約数ペア:

[(1, 78415328), (2, 39207664), (4, 19603832), (8, 9801916), (16, 4900958), (32, 2450479), (1151, 68128), (2129, 36832), (2302, 34064), (4258, 18416), (4604, 17032), (8516, 9208)]