78364328

素因数分解:

$2^3\times 7^2\times {\mathrm{199909}}^1$

素因数の和:199929

約数の個数: 24

約数和(自身を含む): 170923050

約数和(自身を除く): 92558722

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 199909, 399818, 799636, 1399363, 1599272, 2798726, 5597452, 9795541, 11194904, 19591082, 39182164, 78364328]

約数ペア:

[(1, 78364328), (2, 39182164), (4, 19591082), (7, 11194904), (8, 9795541), (14, 5597452), (28, 2798726), (49, 1599272), (56, 1399363), (98, 799636), (196, 399818), (392, 199909)]