74906896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{275393}}^1$

素因数の和:275418

約数の個数: 20

約数和(自身を含む): 153669852

約数和(自身を除く): 78762956

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 275393, 550786, 1101572, 2203144, 4406288, 4681681, 9363362, 18726724, 37453448, 74906896]

約数ペア:

[(1, 74906896), (2, 37453448), (4, 18726724), (8, 9363362), (16, 4681681), (17, 4406288), (34, 2203144), (68, 1101572), (136, 550786), (272, 275393)]