64918322

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{87491}}^1$

素因数の和:87553

約数の個数: 16

約数和(自身を含む): 113389632

約数和(自身を除く): 48471310

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 87491, 174982, 612437, 1224874, 4637023, 9274046, 32459161, 64918322]

約数ペア:

[(1, 64918322), (2, 32459161), (7, 9274046), (14, 4637023), (53, 1224874), (106, 612437), (371, 174982), (742, 87491)]