68711944

素因数分解:

$2^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{6779}}^1$

素因数の和:6973

約数の個数: 32

約数和(自身を含む): 148075200

約数和(自身を除く): 79363256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 181, 362, 724, 1267, 1448, 2534, 5068, 6779, 10136, 13558, 27116, 47453, 54232, 94906, 189812, 379624, 1226999, 2453998, 4907996, 8588993, 9815992, 17177986, 34355972, 68711944]

約数ペア:

[(1, 68711944), (2, 34355972), (4, 17177986), (7, 9815992), (8, 8588993), (14, 4907996), (28, 2453998), (56, 1226999), (181, 379624), (362, 189812), (724, 94906), (1267, 54232), (1448, 47453), (2534, 27116), (5068, 13558), (6779, 10136)]