73766576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{354647}}^1$

素因数の和:354668

約数の個数: 20

約数和(自身を含む): 153917232

約数和(自身を除く): 80150656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 354647, 709294, 1418588, 2837176, 4610411, 5674352, 9220822, 18441644, 36883288, 73766576]

約数ペア:

[(1, 73766576), (2, 36883288), (4, 18441644), (8, 9220822), (13, 5674352), (16, 4610411), (26, 2837176), (52, 1418588), (104, 709294), (208, 354647)]