72525242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{17837}}^1$

素因数の和:17965

約数の個数: 16

約数和(自身を含む): 115590240

約数和(自身を除く): 43064998

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 17837, 35674, 338903, 677806, 1908559, 3817118, 36262621, 72525242]

約数ペア:

[(1, 72525242), (2, 36262621), (19, 3817118), (38, 1908559), (107, 677806), (214, 338903), (2033, 35674), (4066, 17837)]