68388152

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{16729}}^1$

素因数の和:16815

約数の個数: 32

約数和(自身を含む): 148562400

約数和(自身を除く): 80174248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 16729, 33458, 66916, 117103, 133832, 234206, 468412, 936824, 1221217, 2442434, 4884868, 8548519, 9769736, 17097038, 34194076, 68388152]

約数ペア:

[(1, 68388152), (2, 34194076), (4, 17097038), (7, 9769736), (8, 8548519), (14, 4884868), (28, 2442434), (56, 1221217), (73, 936824), (146, 468412), (292, 234206), (511, 133832), (584, 117103), (1022, 66916), (2044, 33458), (4088, 16729)]