68352774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{1303}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 156480000

約数和(自身を除く): 88127226

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1249, 1303, 2498, 2606, 3747, 3909, 7494, 7818, 8743, 9121, 17486, 18242, 26229, 27363, 52458, 54726, 1627447, 3254894, 4882341, 9764682, 11392129, 22784258, 34176387, 68352774]

約数ペア:

[(1, 68352774), (2, 34176387), (3, 22784258), (6, 11392129), (7, 9764682), (14, 4882341), (21, 3254894), (42, 1627447), (1249, 54726), (1303, 52458), (2498, 27363), (2606, 26229), (3747, 18242), (3909, 17486), (7494, 9121), (7818, 8743)]