67994866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 111449520

約数和(自身を除く): 43454654

約数列:

[1, 2, 17, 34, 53, 97, 106, 194, 389, 778, 901, 1649, 1802, 3298, 5141, 6613, 10282, 13226, 20617, 37733, 41234, 75466, 87397, 174794, 350489, 641461, 700978, 1282922, 1999849, 3999698, 33997433, 67994866]

約数ペア:

[(1, 67994866), (2, 33997433), (17, 3999698), (34, 1999849), (53, 1282922), (97, 700978), (106, 641461), (194, 350489), (389, 174794), (778, 87397), (901, 75466), (1649, 41234), (1802, 37733), (3298, 20617), (5141, 13226), (6613, 10282)]