8427524

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{613}}^1$

素因数の和:1115

約数の個数: 24

約数和(自身を含む): 16916928

約数和(自身を除く): 8489404

約数列:

[1, 2, 4, 7, 14, 28, 491, 613, 982, 1226, 1964, 2452, 3437, 4291, 6874, 8582, 13748, 17164, 300983, 601966, 1203932, 2106881, 4213762, 8427524]

約数ペア:

[(1, 8427524), (2, 4213762), (4, 2106881), (7, 1203932), (14, 601966), (28, 300983), (491, 17164), (613, 13748), (982, 8582), (1226, 6874), (1964, 4291), (2452, 3437)]