4620728

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:879

約数の個数: 32

約数和(自身を含む): 10005600

約数和(自身を除く): 5384872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 757, 763, 872, 1514, 1526, 3028, 3052, 5299, 6056, 6104, 10598, 21196, 42392, 82513, 165026, 330052, 577591, 660104, 1155182, 2310364, 4620728]

約数ペア:

[(1, 4620728), (2, 2310364), (4, 1155182), (7, 660104), (8, 577591), (14, 330052), (28, 165026), (56, 82513), (109, 42392), (218, 21196), (436, 10598), (757, 6104), (763, 6056), (872, 5299), (1514, 3052), (1526, 3028)]