28250964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37369}}^1$

素因数の和:37389

約数の個数: 48

約数和(自身を含む): 83708800

約数和(自身を除く): 55457836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37369, 74738, 112107, 149476, 224214, 261583, 336321, 448428, 523166, 672642, 784749, 1008963, 1046332, 1345284, 1569498, 2017926, 2354247, 3138996, 4035852, 4708494, 7062741, 9416988, 14125482, 28250964]

約数ペア:

[(1, 28250964), (2, 14125482), (3, 9416988), (4, 7062741), (6, 4708494), (7, 4035852), (9, 3138996), (12, 2354247), (14, 2017926), (18, 1569498), (21, 1345284), (27, 1046332), (28, 1008963), (36, 784749), (42, 672642), (54, 523166), (63, 448428), (84, 336321), (108, 261583), (126, 224214), (189, 149476), (252, 112107), (378, 74738), (756, 37369)]