71505364

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{4139}}^1$

素因数の和:4767

約数の個数: 24

約数和(自身を含む): 143277120

約数和(自身を除く): 71771756

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 4139, 4319, 8278, 8638, 16556, 17276, 28973, 57946, 115892, 2553763, 5107526, 10215052, 17876341, 35752682, 71505364]

約数ペア:

[(1, 71505364), (2, 35752682), (4, 17876341), (7, 10215052), (14, 5107526), (28, 2553763), (617, 115892), (1234, 57946), (2468, 28973), (4139, 17276), (4319, 16556), (8278, 8638)]