72003964

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{57881}}^1$

素因数の和:58196

約数の個数: 12

約数和(自身を含む): 126414288

約数和(自身を除く): 54410324

約数列:

[1, 2, 4, 311, 622, 1244, 57881, 115762, 231524, 18000991, 36001982, 72003964]

約数ペア:

[(1, 72003964), (2, 36001982), (4, 18000991), (311, 231524), (622, 115762), (1244, 57881)]