64173678

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5261}}^1$

素因数の和:5392

約数の個数: 32

約数和(自身を含む): 136391040

約数和(自身を除く): 72217362

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 5261, 6099, 10522, 12198, 15783, 31566, 99959, 199918, 299877, 562927, 599754, 1125854, 1688781, 3377562, 10695613, 21391226, 32086839, 64173678]

約数ペア:

[(1, 64173678), (2, 32086839), (3, 21391226), (6, 10695613), (19, 3377562), (38, 1688781), (57, 1125854), (107, 599754), (114, 562927), (214, 299877), (321, 199918), (642, 99959), (2033, 31566), (4066, 15783), (5261, 12198), (6099, 10522)]