25216724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25523}}^1$

素因数の和:25559

約数の個数: 24

約数和(自身を含む): 50027040

約数和(自身を除く): 24810316

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 25523, 51046, 102092, 331799, 484937, 663598, 969874, 1327196, 1939748, 6304181, 12608362, 25216724]

約数ペア:

[(1, 25216724), (2, 12608362), (4, 6304181), (13, 1939748), (19, 1327196), (26, 969874), (38, 663598), (52, 484937), (76, 331799), (247, 102092), (494, 51046), (988, 25523)]