28330214

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{701}}^1$

素因数の和:892

約数の個数: 24

約数和(自身を含む): 47056464

約数和(自身を除く): 18726250

約数列:

[1, 2, 11, 22, 121, 167, 242, 334, 701, 1402, 1837, 3674, 7711, 15422, 20207, 40414, 84821, 117067, 169642, 234134, 1287737, 2575474, 14165107, 28330214]

約数ペア:

[(1, 28330214), (2, 14165107), (11, 2575474), (22, 1287737), (121, 234134), (167, 169642), (242, 117067), (334, 84821), (701, 40414), (1402, 20207), (1837, 15422), (3674, 7711)]