27937222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{163}}^1$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 45280728

約数和(自身を除く): 17343506

約数列:

[1, 2, 17, 34, 71, 142, 163, 326, 1207, 2414, 2771, 5041, 5542, 10082, 11573, 23146, 85697, 171394, 196741, 393482, 821683, 1643366, 13968611, 27937222]

約数ペア:

[(1, 27937222), (2, 13968611), (17, 1643366), (34, 821683), (71, 393482), (142, 196741), (163, 171394), (326, 85697), (1207, 23146), (2414, 11573), (2771, 10082), (5041, 5542)]