7258972

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1979}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 14636160

約数和(自身を除く): 7377188

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 1979, 3668, 3958, 7916, 13853, 27706, 55412, 259249, 518498, 1036996, 1814743, 3629486, 7258972]

約数ペア:

[(1, 7258972), (2, 3629486), (4, 1814743), (7, 1036996), (14, 518498), (28, 259249), (131, 55412), (262, 27706), (524, 13853), (917, 7916), (1834, 3958), (1979, 3668)]