67249724

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{19991}}^1$

素因数の和:20053

約数の個数: 18

約数和(自身を含む): 121891224

約数和(自身を除く): 54641500

約数列:

[1, 2, 4, 29, 58, 116, 841, 1682, 3364, 19991, 39982, 79964, 579739, 1159478, 2318956, 16812431, 33624862, 67249724]

約数ペア:

[(1, 67249724), (2, 33624862), (4, 16812431), (29, 2318956), (58, 1159478), (116, 579739), (841, 79964), (1682, 39982), (3364, 19991)]