27861464

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 55559520

約数和(自身を除く): 27698056

約数列:

[1, 2, 4, 8, 23, 46, 53, 92, 106, 184, 212, 424, 1219, 2438, 2857, 4876, 5714, 9752, 11428, 22856, 65711, 131422, 151421, 262844, 302842, 525688, 605684, 1211368, 3482683, 6965366, 13930732, 27861464]

約数ペア:

[(1, 27861464), (2, 13930732), (4, 6965366), (8, 3482683), (23, 1211368), (46, 605684), (53, 525688), (92, 302842), (106, 262844), (184, 151421), (212, 131422), (424, 65711), (1219, 22856), (2438, 11428), (2857, 9752), (4876, 5714)]