68504534

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2693}}^1$

素因数の和:2804

約数の個数: 32

約数和(自身を含む): 124139520

約数和(自身を除く): 55634986

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 2693, 3634, 5386, 12719, 18851, 25438, 37702, 61939, 123878, 212747, 425494, 433573, 867146, 1489229, 2978458, 4893181, 9786362, 34252267, 68504534]

約数ペア:

[(1, 68504534), (2, 34252267), (7, 9786362), (14, 4893181), (23, 2978458), (46, 1489229), (79, 867146), (158, 433573), (161, 425494), (322, 212747), (553, 123878), (1106, 61939), (1817, 37702), (2693, 25438), (3634, 18851), (5386, 12719)]