28944982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 50536224

約数和(自身を除く): 21591242

約数列:

[1, 2, 11, 17, 22, 34, 187, 193, 374, 386, 401, 802, 2123, 3281, 4246, 4411, 6562, 6817, 8822, 13634, 36091, 72182, 74987, 77393, 149974, 154786, 851323, 1315681, 1702646, 2631362, 14472491, 28944982]

約数ペア:

[(1, 28944982), (2, 14472491), (11, 2631362), (17, 1702646), (22, 1315681), (34, 851323), (187, 154786), (193, 149974), (374, 77393), (386, 74987), (401, 72182), (802, 36091), (2123, 13634), (3281, 8822), (4246, 6817), (4411, 6562)]