3439984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{12647}}^1$

素因数の和:12672

約数の個数: 20

約数和(自身を含む): 7057584

約数和(自身を除く): 3617600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 12647, 25294, 50588, 101176, 202352, 214999, 429998, 859996, 1719992, 3439984]

約数ペア:

[(1, 3439984), (2, 1719992), (4, 859996), (8, 429998), (16, 214999), (17, 202352), (34, 101176), (68, 50588), (136, 25294), (272, 12647)]