28794776

素因数分解:

$2^3\times {\mathrm{1723}}^1\times {\mathrm{2089}}^1$

素因数の和:3818

約数の個数: 16

約数和(自身を含む): 54047400

約数和(自身を除く): 25252624

約数列:

[1, 2, 4, 8, 1723, 2089, 3446, 4178, 6892, 8356, 13784, 16712, 3599347, 7198694, 14397388, 28794776]

約数ペア:

[(1, 28794776), (2, 14397388), (4, 7198694), (8, 3599347), (1723, 16712), (2089, 13784), (3446, 8356), (4178, 6892)]