28971364

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2111}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 52512768

約数和(自身を除く): 23541404

約数列:

[1, 2, 4, 47, 73, 94, 146, 188, 292, 2111, 3431, 4222, 6862, 8444, 13724, 99217, 154103, 198434, 308206, 396868, 616412, 7242841, 14485682, 28971364]

約数ペア:

[(1, 28971364), (2, 14485682), (4, 7242841), (47, 616412), (73, 396868), (94, 308206), (146, 198434), (188, 154103), (292, 99217), (2111, 13724), (3431, 8444), (4222, 6862)]