68324828

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10859}}^1$

素因数の和:10898

約数の個数: 36

約数和(自身を含む): 141549240

約数和(自身を除く): 73224412

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 10859, 21718, 43436, 119449, 141167, 238898, 282334, 477796, 564668, 1313939, 1552837, 2627878, 3105674, 5255756, 6211348, 17081207, 34162414, 68324828]

約数ペア:

[(1, 68324828), (2, 34162414), (4, 17081207), (11, 6211348), (13, 5255756), (22, 3105674), (26, 2627878), (44, 1552837), (52, 1313939), (121, 564668), (143, 477796), (242, 282334), (286, 238898), (484, 141167), (572, 119449), (1573, 43436), (3146, 21718), (6292, 10859)]