71277544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{685361}}^1$

素因数の和:685380

約数の個数: 16

約数和(自身を含む): 143926020

約数和(自身を除く): 72648476

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 685361, 1370722, 2741444, 5482888, 8909693, 17819386, 35638772, 71277544]

約数ペア:

[(1, 71277544), (2, 35638772), (4, 17819386), (8, 8909693), (13, 5482888), (26, 2741444), (52, 1370722), (104, 685361)]