25471614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 59971968

約数和(自身を除く): 34500354

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 443, 518, 777, 886, 1329, 1369, 1554, 2658, 2738, 3101, 4107, 6202, 8214, 9303, 9583, 16391, 18606, 19166, 28749, 32782, 49173, 57498, 98346, 114737, 229474, 344211, 606467, 688422, 1212934, 1819401, 3638802, 4245269, 8490538, 12735807, 25471614]

約数ペア:

[(1, 25471614), (2, 12735807), (3, 8490538), (6, 4245269), (7, 3638802), (14, 1819401), (21, 1212934), (37, 688422), (42, 606467), (74, 344211), (111, 229474), (222, 114737), (259, 98346), (443, 57498), (518, 49173), (777, 32782), (886, 28749), (1329, 19166), (1369, 18606), (1554, 16391), (2658, 9583), (2738, 9303), (3101, 8214), (4107, 6202)]