69874216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{513781}}^1$

素因数の和:513804

約数の個数: 16

約数和(自身を含む): 138721140

約数和(自身を除く): 68846924

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 513781, 1027562, 2055124, 4110248, 8734277, 17468554, 34937108, 69874216]

約数ペア:

[(1, 69874216), (2, 34937108), (4, 17468554), (8, 8734277), (17, 4110248), (34, 2055124), (68, 1027562), (136, 513781)]