78769858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71479}}^1$

素因数の和:71529

約数の個数: 16

約数和(自身を含む): 128664000

約数和(自身を除く): 49894142

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 71479, 142958, 1358101, 2072891, 2716202, 4145782, 39384929, 78769858]

約数ペア:

[(1, 78769858), (2, 39384929), (19, 4145782), (29, 2716202), (38, 2072891), (58, 1358101), (551, 142958), (1102, 71479)]