126714392

素因数分解:

$2^3\times 7^2\times {\mathrm{323251}}^1$

素因数の和:323271

約数の個数: 24

約数和(自身を含む): 276380460

約数和(自身を除く): 149666068

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 323251, 646502, 1293004, 2262757, 2586008, 4525514, 9051028, 15839299, 18102056, 31678598, 63357196, 126714392]

約数ペア:

[(1, 126714392), (2, 63357196), (4, 31678598), (7, 18102056), (8, 15839299), (14, 9051028), (28, 4525514), (49, 2586008), (56, 2262757), (98, 1293004), (196, 646502), (392, 323251)]