966730816

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3947}}^1$

素因数の和:4091

約数の個数: 56

約数和(自身を含む): 1985528160

約数和(自身を除く): 1018797344

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 89, 172, 178, 344, 356, 688, 712, 1376, 1424, 2752, 2848, 3827, 3947, 5696, 7654, 7894, 15308, 15788, 30616, 31576, 61232, 63152, 122464, 126304, 169721, 244928, 252608, 339442, 351283, 678884, 702566, 1357768, 1405132, 2715536, 2810264, 5431072, 5620528, 10862144, 11241056, 15105169, 22482112, 30210338, 60420676, 120841352, 241682704, 483365408, 966730816]

約数ペア:

[(1, 966730816), (2, 483365408), (4, 241682704), (8, 120841352), (16, 60420676), (32, 30210338), (43, 22482112), (64, 15105169), (86, 11241056), (89, 10862144), (172, 5620528), (178, 5431072), (344, 2810264), (356, 2715536), (688, 1405132), (712, 1357768), (1376, 702566), (1424, 678884), (2752, 351283), (2848, 339442), (3827, 252608), (3947, 244928), (5696, 169721), (7654, 126304), (7894, 122464), (15308, 63152), (15788, 61232), (30616, 31576)]