61342778

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{34501}}^1$

素因数の和:34637

約数の個数: 16

約数和(自身を含む): 105990144

約数和(自身を除く): 44647366

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 34501, 69002, 241507, 483014, 4381627, 8763254, 30671389, 61342778]

約数ペア:

[(1, 61342778), (2, 30671389), (7, 8763254), (14, 4381627), (127, 483014), (254, 241507), (889, 69002), (1778, 34501)]