67106984

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{8747}}^1$

素因数の和:8897

約数の個数: 32

約数和(自身を含む): 144866880

約数和(自身を除く): 77759896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 8747, 17494, 34988, 61229, 69976, 122458, 244916, 489832, 1198339, 2396678, 4793356, 8388373, 9586712, 16776746, 33553492, 67106984]

約数ペア:

[(1, 67106984), (2, 33553492), (4, 16776746), (7, 9586712), (8, 8388373), (14, 4793356), (28, 2396678), (56, 1198339), (137, 489832), (274, 244916), (548, 122458), (959, 69976), (1096, 61229), (1918, 34988), (3836, 17494), (7672, 8747)]