28719832

素因数分解:

$2^3\times {\mathrm{1489}}^1\times {\mathrm{2411}}^1$

素因数の和:3906

約数の個数: 16

約数和(自身を含む): 53908200

約数和(自身を除く): 25188368

約数列:

[1, 2, 4, 8, 1489, 2411, 2978, 4822, 5956, 9644, 11912, 19288, 3589979, 7179958, 14359916, 28719832]

約数ペア:

[(1, 28719832), (2, 14359916), (4, 7179958), (8, 3589979), (1489, 19288), (2411, 11912), (2978, 9644), (4822, 5956)]