66568748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{5717}}^1$

素因数の和:5833

約数の個数: 24

約数和(自身を含む): 121038624

約数和(自身を除く): 54469876

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5717, 5822, 11434, 11644, 22868, 234397, 405907, 468794, 811814, 937588, 1623628, 16642187, 33284374, 66568748]

約数ペア:

[(1, 66568748), (2, 33284374), (4, 16642187), (41, 1623628), (71, 937588), (82, 811814), (142, 468794), (164, 405907), (284, 234397), (2911, 22868), (5717, 11644), (5822, 11434)]