56739128

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{12421}}^1$

素因数の和:12998

約数の個数: 16

約数和(自身を含む): 106580760

約数和(自身を除く): 49841632

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 12421, 24842, 49684, 99368, 7092391, 14184782, 28369564, 56739128]

約数ペア:

[(1, 56739128), (2, 28369564), (4, 14184782), (8, 7092391), (571, 99368), (1142, 49684), (2284, 24842), (4568, 12421)]