16840808726

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{114487}}^1$

素因数の和:114601

約数の個数: 48

約数和(自身を含む): 31323916800

約数和(自身を除く): 14483108074

約数列:

[1, 2, 7, 14, 19, 38, 49, 79, 98, 133, 158, 266, 553, 931, 1106, 1501, 1862, 3002, 3871, 7742, 10507, 21014, 73549, 114487, 147098, 228974, 801409, 1602818, 2175253, 4350506, 5609863, 9044473, 11219726, 15226771, 18088946, 30453542, 63311311, 106587397, 126622622, 171844987, 213174794, 343689974, 443179177, 886358354, 1202914909, 2405829818, 8420404363, 16840808726]

約数ペア:

[(1, 16840808726), (2, 8420404363), (7, 2405829818), (14, 1202914909), (19, 886358354), (38, 443179177), (49, 343689974), (79, 213174794), (98, 171844987), (133, 126622622), (158, 106587397), (266, 63311311), (553, 30453542), (931, 18088946), (1106, 15226771), (1501, 11219726), (1862, 9044473), (3002, 5609863), (3871, 4350506), (7742, 2175253), (10507, 1602818), (21014, 801409), (73549, 228974), (114487, 147098)]