70992784

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{13997}}^1$

素因数の和:14322

約数の個数: 20

約数和(自身を含む): 137992284

約数和(自身を除く): 66999500

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 13997, 27994, 55988, 111976, 223952, 4437049, 8874098, 17748196, 35496392, 70992784]

約数ペア:

[(1, 70992784), (2, 35496392), (4, 17748196), (8, 8874098), (16, 4437049), (317, 223952), (634, 111976), (1268, 55988), (2536, 27994), (5072, 13997)]