13007288

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{647}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 14986312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 647, 718, 1294, 1436, 2513, 2588, 2872, 4529, 5026, 5176, 9058, 10052, 18116, 20104, 36232, 232273, 464546, 929092, 1625911, 1858184, 3251822, 6503644, 13007288]

約数ペア:

[(1, 13007288), (2, 6503644), (4, 3251822), (7, 1858184), (8, 1625911), (14, 929092), (28, 464546), (56, 232273), (359, 36232), (647, 20104), (718, 18116), (1294, 10052), (1436, 9058), (2513, 5176), (2588, 5026), (2872, 4529)]