7849988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1723}}^1$

素因数の和:1811

約数の個数: 24

約数和(自身を含む): 14771232

約数和(自身を除く): 6921244

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 1723, 2278, 3446, 4556, 6892, 29291, 58582, 115441, 117164, 230882, 461764, 1962497, 3924994, 7849988]

約数ペア:

[(1, 7849988), (2, 3924994), (4, 1962497), (17, 461764), (34, 230882), (67, 117164), (68, 115441), (134, 58582), (268, 29291), (1139, 6892), (1723, 4556), (2278, 3446)]