27220264

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 27600536

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 2819, 4828, 5638, 9656, 11276, 22552, 47923, 95846, 191692, 200149, 383384, 400298, 800596, 1601192, 3402533, 6805066, 13610132, 27220264]

約数ペア:

[(1, 27220264), (2, 13610132), (4, 6805066), (8, 3402533), (17, 1601192), (34, 800596), (68, 400298), (71, 383384), (136, 200149), (142, 191692), (284, 95846), (568, 47923), (1207, 22552), (2414, 11276), (2819, 9656), (4828, 5638)]