42551152

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5351}}^1$

素因数の和:5437

約数の個数: 40

約数和(自身を含む): 95565312

約数和(自身を除く): 53014160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 5351, 7952, 10702, 21404, 37457, 42808, 74914, 85616, 149828, 299656, 379921, 599312, 759842, 1519684, 2659447, 3039368, 5318894, 6078736, 10637788, 21275576, 42551152]

約数ペア:

[(1, 42551152), (2, 21275576), (4, 10637788), (7, 6078736), (8, 5318894), (14, 3039368), (16, 2659447), (28, 1519684), (56, 759842), (71, 599312), (112, 379921), (142, 299656), (284, 149828), (497, 85616), (568, 74914), (994, 42808), (1136, 37457), (1988, 21404), (3976, 10702), (5351, 7952)]