68354272

素因数分解:

$2^5\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1763

約数の個数: 48

約数和(自身を含む): 154677600

約数和(自身を除く): 86323328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 197, 224, 394, 788, 1379, 1549, 1576, 2758, 3098, 3152, 5516, 6196, 6304, 10843, 11032, 12392, 21686, 22064, 24784, 43372, 44128, 49568, 86744, 173488, 305153, 346976, 610306, 1220612, 2136071, 2441224, 4272142, 4882448, 8544284, 9764896, 17088568, 34177136, 68354272]

約数ペア:

[(1, 68354272), (2, 34177136), (4, 17088568), (7, 9764896), (8, 8544284), (14, 4882448), (16, 4272142), (28, 2441224), (32, 2136071), (56, 1220612), (112, 610306), (197, 346976), (224, 305153), (394, 173488), (788, 86744), (1379, 49568), (1549, 44128), (1576, 43372), (2758, 24784), (3098, 22064), (3152, 21686), (5516, 12392), (6196, 11032), (6304, 10843)]