66242470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23081}}^1$

素因数の和:23136

約数の個数: 32

約数和(自身を含む): 139599936

約数和(自身を除く): 73357466

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 23081, 46162, 115405, 161567, 230810, 323134, 807835, 946321, 1615670, 1892642, 4731605, 6624247, 9463210, 13248494, 33121235, 66242470]

約数ペア:

[(1, 66242470), (2, 33121235), (5, 13248494), (7, 9463210), (10, 6624247), (14, 4731605), (35, 1892642), (41, 1615670), (70, 946321), (82, 807835), (205, 323134), (287, 230810), (410, 161567), (574, 115405), (1435, 46162), (2870, 23081)]