78140608

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13417}}^1$

素因数の和:13449

約数の個数: 56

約数和(自身を含む): 190857632

約数和(自身を除く): 112717024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 13417, 26834, 53668, 93919, 107336, 174421, 187838, 214672, 348842, 375676, 429344, 697684, 751352, 858688, 1220947, 1395368, 1502704, 2441894, 2790736, 3005408, 4883788, 5581472, 6010816, 9767576, 11162944, 19535152, 39070304, 78140608]

約数ペア:

[(1, 78140608), (2, 39070304), (4, 19535152), (7, 11162944), (8, 9767576), (13, 6010816), (14, 5581472), (16, 4883788), (26, 3005408), (28, 2790736), (32, 2441894), (52, 1502704), (56, 1395368), (64, 1220947), (91, 858688), (104, 751352), (112, 697684), (182, 429344), (208, 375676), (224, 348842), (364, 214672), (416, 187838), (448, 174421), (728, 107336), (832, 93919), (1456, 53668), (2912, 26834), (5824, 13417)]