71386367776

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{8680249}}^1$

素因数の和:8680516

約数の個数: 24

約数和(自身を含む): 141088783500

約数和(自身を除く): 69702415724

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 8680249, 17360498, 34720996, 69441992, 138883984, 277767968, 2230823993, 4461647986, 8923295972, 17846591944, 35693183888, 71386367776]

約数ペア:

[(1, 71386367776), (2, 35693183888), (4, 17846591944), (8, 8923295972), (16, 4461647986), (32, 2230823993), (257, 277767968), (514, 138883984), (1028, 69441992), (2056, 34720996), (4112, 17360498), (8224, 8680249)]