72964924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1\times {\mathrm{919}}^1$

素因数の和:1809

約数の個数: 24

約数和(自身を含む): 133539840

約数和(自身を除く): 60574916

約数列:

[1, 2, 4, 23, 46, 92, 863, 919, 1726, 1838, 3452, 3676, 19849, 21137, 39698, 42274, 79396, 84548, 793097, 1586194, 3172388, 18241231, 36482462, 72964924]

約数ペア:

[(1, 72964924), (2, 36482462), (4, 18241231), (23, 3172388), (46, 1586194), (92, 793097), (863, 84548), (919, 79396), (1726, 42274), (1838, 39698), (3452, 21137), (3676, 19849)]