68649052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{2039}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 126806400

約数和(自身を除く): 58157348

約数列:

[1, 2, 4, 19, 38, 76, 443, 886, 1772, 2039, 4078, 8156, 8417, 16834, 33668, 38741, 77482, 154964, 903277, 1806554, 3613108, 17162263, 34324526, 68649052]

約数ペア:

[(1, 68649052), (2, 34324526), (4, 17162263), (19, 3613108), (38, 1806554), (76, 903277), (443, 154964), (886, 77482), (1772, 38741), (2039, 33668), (4078, 16834), (8156, 8417)]