66489472

素因数分解:

$2^7\times 7^2\times {\mathrm{10601}}^1$

素因数の和:10629

約数の個数: 48

約数和(自身を含む): 154100070

約数和(自身を除く): 87610598

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 10601, 21202, 42404, 74207, 84808, 148414, 169616, 296828, 339232, 519449, 593656, 678464, 1038898, 1187312, 1356928, 2077796, 2374624, 4155592, 4749248, 8311184, 9498496, 16622368, 33244736, 66489472]

約数ペア:

[(1, 66489472), (2, 33244736), (4, 16622368), (7, 9498496), (8, 8311184), (14, 4749248), (16, 4155592), (28, 2374624), (32, 2077796), (49, 1356928), (56, 1187312), (64, 1038898), (98, 678464), (112, 593656), (128, 519449), (196, 339232), (224, 296828), (392, 169616), (448, 148414), (784, 84808), (896, 74207), (1568, 42404), (3136, 21202), (6272, 10601)]