28565540643

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{26693}}^1$

素因数の和:27075

約数の個数: 32

約数和(自身を含む): 40509960192

約数和(自身を除く): 11944419549

約数列:

[1, 3, 31, 37, 93, 111, 311, 933, 1147, 3441, 9641, 11507, 26693, 28923, 34521, 80079, 356717, 827483, 987641, 1070151, 2482449, 2962923, 8301523, 24904569, 30616871, 91850613, 257347213, 307156351, 772041639, 921469053, 9521846881, 28565540643]

約数ペア:

[(1, 28565540643), (3, 9521846881), (31, 921469053), (37, 772041639), (93, 307156351), (111, 257347213), (311, 91850613), (933, 30616871), (1147, 24904569), (3441, 8301523), (9641, 2962923), (11507, 2482449), (26693, 1070151), (28923, 987641), (34521, 827483), (80079, 356717)]