66987866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 113358528

約数和(自身を除く): 46370662

約数列:

[1, 2, 11, 22, 53, 73, 106, 146, 583, 787, 803, 1166, 1574, 1606, 3869, 7738, 8657, 17314, 41711, 42559, 57451, 83422, 85118, 114902, 458821, 631961, 917642, 1263922, 3044903, 6089806, 33493933, 66987866]

約数ペア:

[(1, 66987866), (2, 33493933), (11, 6089806), (22, 3044903), (53, 1263922), (73, 917642), (106, 631961), (146, 458821), (583, 114902), (787, 85118), (803, 83422), (1166, 57451), (1574, 42559), (1606, 41711), (3869, 17314), (7738, 8657)]