65557804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{96979}}^1$

素因数の和:97009

約数の個数: 18

約数和(自身を含む): 124231380

約数和(自身を除く): 58673576

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 96979, 193958, 387916, 1260727, 2521454, 5042908, 16389451, 32778902, 65557804]

約数ペア:

[(1, 65557804), (2, 32778902), (4, 16389451), (13, 5042908), (26, 2521454), (52, 1260727), (169, 387916), (338, 193958), (676, 96979)]