61891298

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2633}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 112271616

約数和(自身を除く): 50380318

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 2633, 3358, 5266, 11753, 18431, 23506, 36862, 60559, 121118, 192209, 384418, 423913, 847826, 1345463, 2690926, 4420807, 8841614, 30945649, 61891298]

約数ペア:

[(1, 61891298), (2, 30945649), (7, 8841614), (14, 4420807), (23, 2690926), (46, 1345463), (73, 847826), (146, 423913), (161, 384418), (322, 192209), (511, 121118), (1022, 60559), (1679, 36862), (2633, 23506), (3358, 18431), (5266, 11753)]