42278992

素因数分解:

$2^4\times 7^1\times {\mathrm{377491}}^1$

素因数の和:377506

約数の個数: 20

約数和(自身を含む): 93618016

約数和(自身を除く): 51339024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 377491, 754982, 1509964, 2642437, 3019928, 5284874, 6039856, 10569748, 21139496, 42278992]

約数ペア:

[(1, 42278992), (2, 21139496), (4, 10569748), (7, 6039856), (8, 5284874), (14, 3019928), (16, 2642437), (28, 1509964), (56, 754982), (112, 377491)]