25878412072

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{8960669}}^1$

素因数の和:8960713

約数の個数: 24

約数和(自身を含む): 51210229050

約数和(自身を除く): 25331816978

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 8960669, 17921338, 35842676, 71685352, 170252711, 340505422, 681010844, 1362021688, 3234801509, 6469603018, 12939206036, 25878412072]

約数ペア:

[(1, 25878412072), (2, 12939206036), (4, 6469603018), (8, 3234801509), (19, 1362021688), (38, 681010844), (76, 340505422), (152, 170252711), (361, 71685352), (722, 35842676), (1444, 17921338), (2888, 8960669)]