566672

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:446

約数の個数: 20

約数和(自身を含む): 1111536

約数和(自身を除く): 544864

約数列:

[1, 2, 4, 8, 16, 107, 214, 331, 428, 662, 856, 1324, 1712, 2648, 5296, 35417, 70834, 141668, 283336, 566672]

約数ペア:

[(1, 566672), (2, 283336), (4, 141668), (8, 70834), (16, 35417), (107, 5296), (214, 2648), (331, 1712), (428, 1324), (662, 856)]