66483770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1487}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 127277568

約数和(自身を除く): 60793798

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 263, 526, 1315, 1487, 2630, 2974, 4471, 7435, 8942, 14870, 22355, 25279, 44710, 50558, 126395, 252790, 391081, 782162, 1955405, 3910810, 6648377, 13296754, 33241885, 66483770]

約数ペア:

[(1, 66483770), (2, 33241885), (5, 13296754), (10, 6648377), (17, 3910810), (34, 1955405), (85, 782162), (170, 391081), (263, 252790), (526, 126395), (1315, 50558), (1487, 44710), (2630, 25279), (2974, 22355), (4471, 14870), (7435, 8942)]