23967068

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 42828240

約数和(自身を除く): 18861172

約数列:

[1, 2, 4, 73, 146, 211, 292, 389, 422, 778, 844, 1556, 15403, 28397, 30806, 56794, 61612, 82079, 113588, 164158, 328316, 5991767, 11983534, 23967068]

約数ペア:

[(1, 23967068), (2, 11983534), (4, 5991767), (73, 328316), (146, 164158), (211, 113588), (292, 82079), (389, 61612), (422, 56794), (778, 30806), (844, 28397), (1556, 15403)]