64178492

素因数分解:

$2^2\times 7^1\times {\mathrm{1459}}^1\times {\mathrm{1571}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 128526720

約数和(自身を除く): 64348228

約数列:

[1, 2, 4, 7, 14, 28, 1459, 1571, 2918, 3142, 5836, 6284, 10213, 10997, 20426, 21994, 40852, 43988, 2292089, 4584178, 9168356, 16044623, 32089246, 64178492]

約数ペア:

[(1, 64178492), (2, 32089246), (4, 16044623), (7, 9168356), (14, 4584178), (28, 2292089), (1459, 43988), (1571, 40852), (2918, 21994), (3142, 20426), (5836, 10997), (6284, 10213)]