72839932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{5323}}^1$

素因数の和:5649

約数の個数: 24

約数和(自身を含む): 139531392

約数和(自身を除く): 66691460

約数列:

[1, 2, 4, 11, 22, 44, 311, 622, 1244, 3421, 5323, 6842, 10646, 13684, 21292, 58553, 117106, 234212, 1655453, 3310906, 6621812, 18209983, 36419966, 72839932]

約数ペア:

[(1, 72839932), (2, 36419966), (4, 18209983), (11, 6621812), (22, 3310906), (44, 1655453), (311, 234212), (622, 117106), (1244, 58553), (3421, 21292), (5323, 13684), (6842, 10646)]