28879996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{6679}}^1$

素因数の和:6753

約数の個数: 24

約数和(自身を含む): 53867520

約数和(自身を除く): 24987524

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 4324, 6679, 13358, 26716, 153617, 307234, 313913, 614468, 627826, 1255652, 7219999, 14439998, 28879996]

約数ペア:

[(1, 28879996), (2, 14439998), (4, 7219999), (23, 1255652), (46, 627826), (47, 614468), (92, 313913), (94, 307234), (188, 153617), (1081, 26716), (2162, 13358), (4324, 6679)]