26464396

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2357}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 53083296

約数和(自身を除く): 26618900

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2357, 2807, 4714, 5614, 9428, 11228, 16499, 32998, 65996, 945157, 1890314, 3780628, 6616099, 13232198, 26464396]

約数ペア:

[(1, 26464396), (2, 13232198), (4, 6616099), (7, 3780628), (14, 1890314), (28, 945157), (401, 65996), (802, 32998), (1604, 16499), (2357, 11228), (2807, 9428), (4714, 5614)]