27966488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 58317840

約数和(自身を除く): 30351352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 167, 173, 242, 334, 346, 484, 668, 692, 968, 1336, 1384, 1837, 1903, 3674, 3806, 7348, 7612, 14696, 15224, 20207, 20933, 28891, 40414, 41866, 57782, 80828, 83732, 115564, 161656, 167464, 231128, 317801, 635602, 1271204, 2542408, 3495811, 6991622, 13983244, 27966488]

約数ペア:

[(1, 27966488), (2, 13983244), (4, 6991622), (8, 3495811), (11, 2542408), (22, 1271204), (44, 635602), (88, 317801), (121, 231128), (167, 167464), (173, 161656), (242, 115564), (334, 83732), (346, 80828), (484, 57782), (668, 41866), (692, 40414), (968, 28891), (1336, 20933), (1384, 20207), (1837, 15224), (1903, 14696), (3674, 7612), (3806, 7348)]