64790872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1447}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 126410400

約数和(自身を除く): 61619528

約数列:

[1, 2, 4, 8, 29, 58, 116, 193, 232, 386, 772, 1447, 1544, 2894, 5597, 5788, 11194, 11576, 22388, 41963, 44776, 83926, 167852, 279271, 335704, 558542, 1117084, 2234168, 8098859, 16197718, 32395436, 64790872]

約数ペア:

[(1, 64790872), (2, 32395436), (4, 16197718), (8, 8098859), (29, 2234168), (58, 1117084), (116, 558542), (193, 335704), (232, 279271), (386, 167852), (772, 83926), (1447, 44776), (1544, 41963), (2894, 22388), (5597, 11576), (5788, 11194)]