71529016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{687779}}^1$

素因数の和:687798

約数の個数: 16

約数和(自身を含む): 144433800

約数和(自身を除く): 72904784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 687779, 1375558, 2751116, 5502232, 8941127, 17882254, 35764508, 71529016]

約数ペア:

[(1, 71529016), (2, 35764508), (4, 17882254), (8, 8941127), (13, 5502232), (26, 2751116), (52, 1375558), (104, 687779)]