28264884

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{102409}}^1$

素因数の和:102439

約数の個数: 24

約数和(自身を含む): 68819520

約数和(自身を除く): 40554636

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 102409, 204818, 307227, 409636, 614454, 1228908, 2355407, 4710814, 7066221, 9421628, 14132442, 28264884]

約数ペア:

[(1, 28264884), (2, 14132442), (3, 9421628), (4, 7066221), (6, 4710814), (12, 2355407), (23, 1228908), (46, 614454), (69, 409636), (92, 307227), (138, 204818), (276, 102409)]