224769496

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{15991}}^1$

素因数の和:16255

約数の個数: 32

約数和(自身を含む): 483598080

約数和(自身を除く): 258828584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 7028, 14056, 15991, 31982, 63964, 111937, 127928, 223874, 447748, 895496, 4013741, 8027482, 16054964, 28096187, 32109928, 56192374, 112384748, 224769496]

約数ペア:

[(1, 224769496), (2, 112384748), (4, 56192374), (7, 32109928), (8, 28096187), (14, 16054964), (28, 8027482), (56, 4013741), (251, 895496), (502, 447748), (1004, 223874), (1757, 127928), (2008, 111937), (3514, 63964), (7028, 31982), (14056, 15991)]