68771188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{2213}}^1$

素因数の和:2691

約数の個数: 24

約数和(自身を含む): 127765512

約数和(自身を除く): 58994324

約数列:

[1, 2, 4, 17, 34, 68, 457, 914, 1828, 2213, 4426, 7769, 8852, 15538, 31076, 37621, 75242, 150484, 1011341, 2022682, 4045364, 17192797, 34385594, 68771188]

約数ペア:

[(1, 68771188), (2, 34385594), (4, 17192797), (17, 4045364), (34, 2022682), (68, 1011341), (457, 150484), (914, 75242), (1828, 37621), (2213, 31076), (4426, 15538), (7769, 8852)]