57242264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{420899}}^1$

素因数の和:420922

約数の個数: 16

約数和(自身を含む): 113643000

約数和(自身を除く): 56400736

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 420899, 841798, 1683596, 3367192, 7155283, 14310566, 28621132, 57242264]

約数ペア:

[(1, 57242264), (2, 28621132), (4, 14310566), (8, 7155283), (17, 3367192), (34, 1683596), (68, 841798), (136, 420899)]