66882712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27961}}^1$

素因数の和:28003

約数の個数: 32

約数和(自身を含む): 140928480

約数和(自身を除く): 74045768

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 27961, 55922, 111844, 223688, 363493, 643103, 726986, 1286206, 1453972, 2572412, 2907944, 5144824, 8360339, 16720678, 33441356, 66882712]

約数ペア:

[(1, 66882712), (2, 33441356), (4, 16720678), (8, 8360339), (13, 5144824), (23, 2907944), (26, 2572412), (46, 1453972), (52, 1286206), (92, 726986), (104, 643103), (184, 363493), (299, 223688), (598, 111844), (1196, 55922), (2392, 27961)]