4628289496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{428863}}^1$

素因数の和:428959

約数の個数: 32

約数和(自身を含む): 9263462400

約数和(自身を除く): 4635172904

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 5396, 10792, 428863, 857726, 1715452, 3430904, 8148397, 16296794, 30449273, 32593588, 60898546, 65187176, 121797092, 243594184, 578536187, 1157072374, 2314144748, 4628289496]

約数ペア:

[(1, 4628289496), (2, 2314144748), (4, 1157072374), (8, 578536187), (19, 243594184), (38, 121797092), (71, 65187176), (76, 60898546), (142, 32593588), (152, 30449273), (284, 16296794), (568, 8148397), (1349, 3430904), (2698, 1715452), (5396, 857726), (10792, 428863)]