25380964

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{24499}}^1$

素因数の和:24547

約数の個数: 24

約数和(自身を含む): 52136000

約数和(自身を除く): 26755036

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 24499, 48998, 97996, 171493, 342986, 685972, 906463, 1812926, 3625852, 6345241, 12690482, 25380964]

約数ペア:

[(1, 25380964), (2, 12690482), (4, 6345241), (7, 3625852), (14, 1812926), (28, 906463), (37, 685972), (74, 342986), (148, 171493), (259, 97996), (518, 48998), (1036, 24499)]