67985624

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17099}}^1$

素因数の和:17183

約数の個数: 32

約数和(自身を含む): 147744000

約数和(自身を除く): 79758376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 17099, 34198, 68396, 119693, 136792, 239386, 478772, 957544, 1214029, 2428058, 4856116, 8498203, 9712232, 16996406, 33992812, 67985624]

約数ペア:

[(1, 67985624), (2, 33992812), (4, 16996406), (7, 9712232), (8, 8498203), (14, 4856116), (28, 2428058), (56, 1214029), (71, 957544), (142, 478772), (284, 239386), (497, 136792), (568, 119693), (994, 68396), (1988, 34198), (3976, 17099)]