67625228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21647}}^1$

素因数の和:21733

約数の個数: 24

約数和(自身を含む): 130927104

約数和(自身を除く): 63301876

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 21647, 43294, 86588, 238117, 476234, 952468, 1536937, 3073874, 6147748, 16906307, 33812614, 67625228]

約数ペア:

[(1, 67625228), (2, 33812614), (4, 16906307), (11, 6147748), (22, 3073874), (44, 1536937), (71, 952468), (142, 476234), (284, 238117), (781, 86588), (1562, 43294), (3124, 21647)]