71949872

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{12739}}^1$

素因数の和:13100

約数の個数: 20

約数和(自身を含む): 139808760

約数和(自身を除く): 67858888

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 12739, 25478, 50956, 101912, 203824, 4496867, 8993734, 17987468, 35974936, 71949872]

約数ペア:

[(1, 71949872), (2, 35974936), (4, 17987468), (8, 8993734), (16, 4496867), (353, 203824), (706, 101912), (1412, 50956), (2824, 25478), (5648, 12739)]