73830352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{242863}}^1$

素因数の和:242890

約数の個数: 20

約数和(自身を含む): 150575680

約数和(自身を除く): 76745328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 242863, 485726, 971452, 1942904, 3885808, 4614397, 9228794, 18457588, 36915176, 73830352]

約数ペア:

[(1, 73830352), (2, 36915176), (4, 18457588), (8, 9228794), (16, 4614397), (19, 3885808), (38, 1942904), (76, 971452), (152, 485726), (304, 242863)]