78148336

素因数分解:

$2^4\times 7^2\times {\mathrm{99679}}^1$

素因数の和:99701

約数の個数: 30

約数和(自身を含む): 176134560

約数和(自身を除く): 97986224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 99679, 199358, 398716, 697753, 797432, 1395506, 1594864, 2791012, 4884271, 5582024, 9768542, 11164048, 19537084, 39074168, 78148336]

約数ペア:

[(1, 78148336), (2, 39074168), (4, 19537084), (7, 11164048), (8, 9768542), (14, 5582024), (16, 4884271), (28, 2791012), (49, 1594864), (56, 1395506), (98, 797432), (112, 697753), (196, 398716), (392, 199358), (784, 99679)]