68645176

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8521}}^1$

素因数の和:8599

約数の個数: 32

約数和(自身を含む): 138056400

約数和(自身を除く): 69411224

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 8521, 17042, 34084, 68168, 161899, 323798, 451613, 647596, 903226, 1295192, 1806452, 3612904, 8580647, 17161294, 34322588, 68645176]

約数ペア:

[(1, 68645176), (2, 34322588), (4, 17161294), (8, 8580647), (19, 3612904), (38, 1806452), (53, 1295192), (76, 903226), (106, 647596), (152, 451613), (212, 323798), (424, 161899), (1007, 68168), (2014, 34084), (4028, 17042), (8056, 8521)]