40578056

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{14369}}^1$

素因数の和:14728

約数の個数: 16

約数和(自身を含む): 76304700

約数和(自身を除く): 35726644

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 14369, 28738, 57476, 114952, 5072257, 10144514, 20289028, 40578056]

約数ペア:

[(1, 40578056), (2, 20289028), (4, 10144514), (8, 5072257), (353, 114952), (706, 57476), (1412, 28738), (2824, 14369)]