67654426

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{997}}^1$

素因数の和:1174

約数の個数: 32

約数和(自身を含む): 120143232

約数和(自身を除く): 52488806

約数列:

[1, 2, 7, 14, 37, 74, 131, 259, 262, 518, 917, 997, 1834, 1994, 4847, 6979, 9694, 13958, 33929, 36889, 67858, 73778, 130607, 258223, 261214, 516446, 914249, 1828498, 4832459, 9664918, 33827213, 67654426]

約数ペア:

[(1, 67654426), (2, 33827213), (7, 9664918), (14, 4832459), (37, 1828498), (74, 914249), (131, 516446), (259, 261214), (262, 258223), (518, 130607), (917, 73778), (997, 67858), (1834, 36889), (1994, 33929), (4847, 13958), (6979, 9694)]