25231368

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1063}}^1$

素因数の和:1138

約数の個数: 64

約数和(自身を含む): 67415040

約数和(自身を除く): 42183672

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1063, 1978, 2126, 2967, 3189, 3956, 4252, 5934, 6378, 7912, 8504, 11868, 12756, 23736, 24449, 25512, 45709, 48898, 73347, 91418, 97796, 137127, 146694, 182836, 195592, 274254, 293388, 365672, 548508, 586776, 1051307, 1097016, 2102614, 3153921, 4205228, 6307842, 8410456, 12615684, 25231368]

約数ペア:

[(1, 25231368), (2, 12615684), (3, 8410456), (4, 6307842), (6, 4205228), (8, 3153921), (12, 2102614), (23, 1097016), (24, 1051307), (43, 586776), (46, 548508), (69, 365672), (86, 293388), (92, 274254), (129, 195592), (138, 182836), (172, 146694), (184, 137127), (258, 97796), (276, 91418), (344, 73347), (516, 48898), (552, 45709), (989, 25512), (1032, 24449), (1063, 23736), (1978, 12756), (2126, 11868), (2967, 8504), (3189, 7912), (3956, 6378), (4252, 5934)]