28170928

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{2129}}^1$

素因数の和:2964

約数の個数: 20

約数和(自身を含む): 54672840

約数和(自身を除く): 26501912

約数列:

[1, 2, 4, 8, 16, 827, 1654, 2129, 3308, 4258, 6616, 8516, 13232, 17032, 34064, 1760683, 3521366, 7042732, 14085464, 28170928]

約数ペア:

[(1, 28170928), (2, 14085464), (4, 7042732), (8, 3521366), (16, 1760683), (827, 34064), (1654, 17032), (2129, 13232), (3308, 8516), (4258, 6616)]