67185748

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2687}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 144506880

約数和(自身を除く): 77321132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1786, 2687, 3572, 5374, 6251, 10748, 12502, 18809, 25004, 37618, 51053, 75236, 102106, 126289, 204212, 252578, 357371, 505156, 714742, 884023, 1429484, 1768046, 2399491, 3536092, 4798982, 9597964, 16796437, 33592874, 67185748]

約数ペア:

[(1, 67185748), (2, 33592874), (4, 16796437), (7, 9597964), (14, 4798982), (19, 3536092), (28, 2399491), (38, 1768046), (47, 1429484), (76, 884023), (94, 714742), (133, 505156), (188, 357371), (266, 252578), (329, 204212), (532, 126289), (658, 102106), (893, 75236), (1316, 51053), (1786, 37618), (2687, 25004), (3572, 18809), (5374, 12502), (6251, 10748)]