78487696

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{3631}}^1$

素因数の和:3839

約数の個数: 40

約数和(自身を含む): 174742784

約数和(自身を除く): 96255088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 3631, 5404, 7262, 10808, 14524, 21616, 25417, 29048, 50834, 58096, 101668, 203336, 406672, 700783, 1401566, 2803132, 4905481, 5606264, 9810962, 11212528, 19621924, 39243848, 78487696]

約数ペア:

[(1, 78487696), (2, 39243848), (4, 19621924), (7, 11212528), (8, 9810962), (14, 5606264), (16, 4905481), (28, 2803132), (56, 1401566), (112, 700783), (193, 406672), (386, 203336), (772, 101668), (1351, 58096), (1544, 50834), (2702, 29048), (3088, 25417), (3631, 21616), (5404, 14524), (7262, 10808)]