75678928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{363841}}^1$

素因数の和:363862

約数の個数: 20

約数和(自身を含む): 157907428

約数和(自身を除く): 82228500

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 363841, 727682, 1455364, 2910728, 4729933, 5821456, 9459866, 18919732, 37839464, 75678928]

約数ペア:

[(1, 75678928), (2, 37839464), (4, 18919732), (8, 9459866), (13, 5821456), (16, 4729933), (26, 2910728), (52, 1455364), (104, 727682), (208, 363841)]