71360336

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 142652328

約数和(自身を除く): 71291992

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 181, 328, 362, 601, 656, 724, 1202, 1448, 2404, 2896, 4808, 7421, 9616, 14842, 24641, 29684, 49282, 59368, 98564, 108781, 118736, 197128, 217562, 394256, 435124, 870248, 1740496, 4460021, 8920042, 17840084, 35680168, 71360336]

約数ペア:

[(1, 71360336), (2, 35680168), (4, 17840084), (8, 8920042), (16, 4460021), (41, 1740496), (82, 870248), (164, 435124), (181, 394256), (328, 217562), (362, 197128), (601, 118736), (656, 108781), (724, 98564), (1202, 59368), (1448, 49282), (2404, 29684), (2896, 24641), (4808, 14842), (7421, 9616)]