65447642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{24439}}^1$

素因数の和:24557

約数の個数: 16

約数和(自身を含む): 106753920

約数和(自身を除く): 41306278

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 24439, 48878, 317707, 635414, 2517217, 5034434, 32723821, 65447642]

約数ペア:

[(1, 65447642), (2, 32723821), (13, 5034434), (26, 2517217), (103, 635414), (206, 317707), (1339, 48878), (2678, 24439)]