67785998

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 120559104

約数和(自身を除く): 52773106

約数列:

[1, 2, 7, 14, 37, 74, 107, 214, 259, 518, 749, 1223, 1498, 2446, 3959, 7918, 8561, 17122, 27713, 45251, 55426, 90502, 130861, 261722, 316757, 633514, 916027, 1832054, 4841857, 9683714, 33892999, 67785998]

約数ペア:

[(1, 67785998), (2, 33892999), (7, 9683714), (14, 4841857), (37, 1832054), (74, 916027), (107, 633514), (214, 316757), (259, 261722), (518, 130861), (749, 90502), (1223, 55426), (1498, 45251), (2446, 27713), (3959, 17122), (7918, 8561)]