68746522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 117532800

約数和(自身を除く): 48786278

約数列:

[1, 2, 13, 19, 26, 38, 247, 317, 439, 494, 634, 878, 4121, 5707, 6023, 8242, 8341, 11414, 12046, 16682, 78299, 108433, 139163, 156598, 216866, 278326, 1809119, 2644097, 3618238, 5288194, 34373261, 68746522]

約数ペア:

[(1, 68746522), (2, 34373261), (13, 5288194), (19, 3618238), (26, 2644097), (38, 1809119), (247, 278326), (317, 216866), (439, 156598), (494, 139163), (634, 108433), (878, 78299), (4121, 16682), (5707, 12046), (6023, 11414), (8242, 8341)]