7243288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 14736960

約数和(自身を除く): 7493672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 271, 514, 542, 1028, 1084, 2056, 2168, 3341, 3523, 6682, 7046, 13364, 14092, 26728, 28184, 69647, 139294, 278588, 557176, 905411, 1810822, 3621644, 7243288]

約数ペア:

[(1, 7243288), (2, 3621644), (4, 1810822), (8, 905411), (13, 557176), (26, 278588), (52, 139294), (104, 69647), (257, 28184), (271, 26728), (514, 14092), (542, 13364), (1028, 7046), (1084, 6682), (2056, 3523), (2168, 3341)]