72078476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{948401}}^1$

素因数の和:948424

約数の個数: 12

約数和(自身を含む): 132776280

約数和(自身を除く): 60697804

約数列:

[1, 2, 4, 19, 38, 76, 948401, 1896802, 3793604, 18019619, 36039238, 72078476]

約数ペア:

[(1, 72078476), (2, 36039238), (4, 18019619), (19, 3793604), (38, 1896802), (76, 948401)]