28215586

素因数分解:

$2^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{2437}}^1$

素因数の和:3273

約数の個数: 16

約数和(自身を含む): 48447936

約数和(自身を除く): 20232350

約数列:

[1, 2, 7, 14, 827, 1654, 2437, 4874, 5789, 11578, 17059, 34118, 2015399, 4030798, 14107793, 28215586]

約数ペア:

[(1, 28215586), (2, 14107793), (7, 4030798), (14, 2015399), (827, 34118), (1654, 17059), (2437, 11578), (4874, 5789)]