66713794

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{4969}}^1$

素因数の和:5122

約数の個数: 24

約数和(自身を含む): 117282060

約数和(自身を除く): 50568266

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 4969, 6713, 9938, 13426, 34783, 69566, 243481, 486962, 680753, 1361506, 4765271, 9530542, 33356897, 66713794]

約数ペア:

[(1, 66713794), (2, 33356897), (7, 9530542), (14, 4765271), (49, 1361506), (98, 680753), (137, 486962), (274, 243481), (959, 69566), (1918, 34783), (4969, 13426), (6713, 9938)]