68330291554

素因数分解:

$2^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1632899}}^1$

素因数の和:1632983

約数の個数: 32

約数和(自身を含む): 121487760000

約数和(自身を除く): 53157468446

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 343, 427, 686, 854, 2989, 5978, 20923, 41846, 1632899, 3265798, 11430293, 22860586, 80012051, 99606839, 160024102, 199213678, 560084357, 697247873, 1120168714, 1394495746, 4880735111, 9761470222, 34165145777, 68330291554]

約数ペア:

[(1, 68330291554), (2, 34165145777), (7, 9761470222), (14, 4880735111), (49, 1394495746), (61, 1120168714), (98, 697247873), (122, 560084357), (343, 199213678), (427, 160024102), (686, 99606839), (854, 80012051), (2989, 22860586), (5978, 11430293), (20923, 3265798), (41846, 1632899)]