79261676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{117251}}^1$

素因数の和:117281

約数の個数: 18

約数和(自身を含む): 150199812

約数和(自身を除く): 70938136

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 117251, 234502, 469004, 1524263, 3048526, 6097052, 19815419, 39630838, 79261676]

約数ペア:

[(1, 79261676), (2, 39630838), (4, 19815419), (13, 6097052), (26, 3048526), (52, 1524263), (169, 469004), (338, 234502), (676, 117251)]