1668045246056

素因数分解:

$2^3\times 7^1\times {\mathrm{73859}}^1\times {\mathrm{403289}}^1$

素因数の和:477161

約数の個数: 32

約数和(自身を含む): 3574439928000

約数和(自身を除く): 1906394681944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73859, 147718, 295436, 403289, 517013, 590872, 806578, 1034026, 1613156, 2068052, 2823023, 3226312, 4136104, 5646046, 11292092, 22584184, 29786522251, 59573044502, 119146089004, 208505655757, 238292178008, 417011311514, 834022623028, 1668045246056]

約数ペア:

[(1, 1668045246056), (2, 834022623028), (4, 417011311514), (7, 238292178008), (8, 208505655757), (14, 119146089004), (28, 59573044502), (56, 29786522251), (73859, 22584184), (147718, 11292092), (295436, 5646046), (403289, 4136104), (517013, 3226312), (590872, 2823023), (806578, 2068052), (1034026, 1613156)]