38670728

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 76723200

約数和(自身を除く): 38052472

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 2879, 3358, 5758, 6716, 11516, 13432, 23032, 66217, 132434, 210167, 264868, 420334, 529736, 840668, 1681336, 4833841, 9667682, 19335364, 38670728]

約数ペア:

[(1, 38670728), (2, 19335364), (4, 9667682), (8, 4833841), (23, 1681336), (46, 840668), (73, 529736), (92, 420334), (146, 264868), (184, 210167), (292, 132434), (584, 66217), (1679, 23032), (2879, 13432), (3358, 11516), (5758, 6716)]