25506152

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{809}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 29314648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 809, 1126, 1618, 2252, 3236, 3941, 4504, 5663, 6472, 7882, 11326, 15764, 22652, 31528, 45304, 455467, 910934, 1821868, 3188269, 3643736, 6376538, 12753076, 25506152]

約数ペア:

[(1, 25506152), (2, 12753076), (4, 6376538), (7, 3643736), (8, 3188269), (14, 1821868), (28, 910934), (56, 455467), (563, 45304), (809, 31528), (1126, 22652), (1618, 15764), (2252, 11326), (3236, 7882), (3941, 6472), (4504, 5663)]