79790726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{12479}}^1$

素因数の和:12643

約数の個数: 16

約数和(自身を含む): 125798400

約数和(自身を除く): 46007674

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 12479, 24958, 287017, 574034, 1734581, 3469162, 39895363, 79790726]

約数ペア:

[(1, 79790726), (2, 39895363), (23, 3469162), (46, 1734581), (139, 574034), (278, 287017), (3197, 24958), (6394, 12479)]