4156136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 8436000

約数和(自身を除く): 4279864

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 739, 1406, 1478, 2812, 2956, 5624, 5912, 14041, 27343, 28082, 54686, 56164, 109372, 112328, 218744, 519517, 1039034, 2078068, 4156136]

約数ペア:

[(1, 4156136), (2, 2078068), (4, 1039034), (8, 519517), (19, 218744), (37, 112328), (38, 109372), (74, 56164), (76, 54686), (148, 28082), (152, 27343), (296, 14041), (703, 5912), (739, 5624), (1406, 2956), (1478, 2812)]