78283366

素因数分解:

$2^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{4049}}^1$

素因数の和:5439

約数の個数: 16

約数和(自身を含む): 134330400

約数和(自身を除く): 56047034

約数列:

[1, 2, 7, 14, 1381, 2762, 4049, 8098, 9667, 19334, 28343, 56686, 5591669, 11183338, 39141683, 78283366]

約数ペア:

[(1, 78283366), (2, 39141683), (7, 11183338), (14, 5591669), (1381, 56686), (2762, 28343), (4049, 19334), (8098, 9667)]