28241510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3517}}^1$

素因数の和:3608

約数の個数: 32

約数和(自身を含む): 56231712

約数和(自身を除く): 27990202

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 3517, 4015, 7034, 8030, 17585, 35170, 38687, 77374, 193435, 256741, 386870, 513482, 1283705, 2567410, 2824151, 5648302, 14120755, 28241510]

約数ペア:

[(1, 28241510), (2, 14120755), (5, 5648302), (10, 2824151), (11, 2567410), (22, 1283705), (55, 513482), (73, 386870), (110, 256741), (146, 193435), (365, 77374), (730, 38687), (803, 35170), (1606, 17585), (3517, 8030), (4015, 7034)]