25156925668

素因数分解:

$2^2\times 7^1\times {\mathrm{6173}}^1\times {\mathrm{145547}}^1$

素因数の和:151731

約数の個数: 24

約数和(自身を含む): 50322347712

約数和(自身を除く): 25165422044

約数列:

[1, 2, 4, 7, 14, 28, 6173, 12346, 24692, 43211, 86422, 145547, 172844, 291094, 582188, 1018829, 2037658, 4075316, 898461631, 1796923262, 3593846524, 6289231417, 12578462834, 25156925668]

約数ペア:

[(1, 25156925668), (2, 12578462834), (4, 6289231417), (7, 3593846524), (14, 1796923262), (28, 898461631), (6173, 4075316), (12346, 2037658), (24692, 1018829), (43211, 582188), (86422, 291094), (145547, 172844)]