68941264

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10433}}^1$

素因数の和:10507

約数の個数: 40

約数和(自身を含む): 155257920

約数和(自身を除く): 86316656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 10433, 20866, 41732, 73031, 83464, 146062, 166928, 292124, 584248, 615547, 1168496, 1231094, 2462188, 4308829, 4924376, 8617658, 9848752, 17235316, 34470632, 68941264]

約数ペア:

[(1, 68941264), (2, 34470632), (4, 17235316), (7, 9848752), (8, 8617658), (14, 4924376), (16, 4308829), (28, 2462188), (56, 1231094), (59, 1168496), (112, 615547), (118, 584248), (236, 292124), (413, 166928), (472, 146062), (826, 83464), (944, 73031), (1652, 41732), (3304, 20866), (6608, 10433)]