7863248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28909}}^1$

素因数の和:28934

約数の個数: 20

約数和(自身を含む): 16131780

約数和(自身を除く): 8268532

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28909, 57818, 115636, 231272, 462544, 491453, 982906, 1965812, 3931624, 7863248]

約数ペア:

[(1, 7863248), (2, 3931624), (4, 1965812), (8, 982906), (16, 491453), (17, 462544), (34, 231272), (68, 115636), (136, 57818), (272, 28909)]