71344312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{686003}}^1$

素因数の和:686022

約数の個数: 16

約数和(自身を含む): 144060840

約数和(自身を除く): 72716528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 686003, 1372006, 2744012, 5488024, 8918039, 17836078, 35672156, 71344312]

約数ペア:

[(1, 71344312), (2, 35672156), (4, 17836078), (8, 8918039), (13, 5488024), (26, 2744012), (52, 1372006), (104, 686003)]