78118886

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{1499}}^1$

素因数の和:1939

約数の個数: 16

約数和(自身を含む): 119232000

約数和(自身を除く): 41113114

約数列:

[1, 2, 71, 142, 367, 734, 1499, 2998, 26057, 52114, 106429, 212858, 550133, 1100266, 39059443, 78118886]

約数ペア:

[(1, 78118886), (2, 39059443), (71, 1100266), (142, 550133), (367, 212858), (734, 106429), (1499, 52114), (2998, 26057)]