25273388

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2557}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 50709792

約数和(自身を除く): 25436404

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 2557, 4942, 5114, 9884, 10228, 17899, 35798, 71596, 902621, 1805242, 3610484, 6318347, 12636694, 25273388]

約数ペア:

[(1, 25273388), (2, 12636694), (4, 6318347), (7, 3610484), (14, 1805242), (28, 902621), (353, 71596), (706, 35798), (1412, 17899), (2471, 10228), (2557, 9884), (4942, 5114)]