28560298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9721}}^1$

素因数の和:9849

約数の個数: 16

約数和(自身を含む): 46548936

約数和(自身を除く): 17988638

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 9721, 19442, 126373, 252746, 1098473, 2196946, 14280149, 28560298]

約数ペア:

[(1, 28560298), (2, 14280149), (13, 2196946), (26, 1098473), (113, 252746), (226, 126373), (1469, 19442), (2938, 9721)]