65116448

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1369

約数の個数: 48

約数和(自身を含む): 134830080

約数和(自身を除く): 69713632

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 688, 1184, 1279, 1376, 1591, 2558, 3182, 5116, 6364, 10232, 12728, 20464, 25456, 40928, 47323, 50912, 54997, 94646, 109994, 189292, 219988, 378584, 439976, 757168, 879952, 1514336, 1759904, 2034889, 4069778, 8139556, 16279112, 32558224, 65116448]

約数ペア:

[(1, 65116448), (2, 32558224), (4, 16279112), (8, 8139556), (16, 4069778), (32, 2034889), (37, 1759904), (43, 1514336), (74, 879952), (86, 757168), (148, 439976), (172, 378584), (296, 219988), (344, 189292), (592, 109994), (688, 94646), (1184, 54997), (1279, 50912), (1376, 47323), (1591, 40928), (2558, 25456), (3182, 20464), (5116, 12728), (6364, 10232)]