8680252

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 17961384

約数和(自身を除く): 9281132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 661, 938, 1322, 1876, 2644, 3283, 4627, 6566, 9254, 13132, 18508, 32389, 44287, 64778, 88574, 129556, 177148, 310009, 620018, 1240036, 2170063, 4340126, 8680252]

約数ペア:

[(1, 8680252), (2, 4340126), (4, 2170063), (7, 1240036), (14, 620018), (28, 310009), (49, 177148), (67, 129556), (98, 88574), (134, 64778), (196, 44287), (268, 32389), (469, 18508), (661, 13132), (938, 9254), (1322, 6566), (1876, 4627), (2644, 3283)]