78755998

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{2617}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 121391424

約数和(自身を除く): 42635426

約数列:

[1, 2, 41, 82, 367, 734, 2617, 5234, 15047, 30094, 107297, 214594, 960439, 1920878, 39377999, 78755998]

約数ペア:

[(1, 78755998), (2, 39377999), (41, 1920878), (82, 960439), (367, 214594), (734, 107297), (2617, 30094), (5234, 15047)]