71355826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{2237}}^1$

素因数の和:2669

約数の個数: 16

約数和(自身を含む): 109975320

約数和(自身を除く): 38619494

約数列:

[1, 2, 41, 82, 389, 778, 2237, 4474, 15949, 31898, 91717, 183434, 870193, 1740386, 35677913, 71355826]

約数ペア:

[(1, 71355826), (2, 35677913), (41, 1740386), (82, 870193), (389, 183434), (778, 91717), (2237, 31898), (4474, 15949)]