66824654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4940

約数の個数: 32

約数和(自身を含む): 118008576

約数和(自身を除く): 51183922

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 4877, 6851, 9754, 13702, 63401, 82909, 126802, 151187, 165818, 302374, 1077817, 1965431, 2155634, 2570179, 3930862, 5140358, 33412327, 66824654]

約数ペア:

[(1, 66824654), (2, 33412327), (13, 5140358), (17, 3930862), (26, 2570179), (31, 2155634), (34, 1965431), (62, 1077817), (221, 302374), (403, 165818), (442, 151187), (527, 126802), (806, 82909), (1054, 63401), (4877, 13702), (6851, 9754)]