4472432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 40

約数和(自身を含む): 9142272

約数和(自身を除く): 4669840

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 127, 142, 248, 254, 284, 496, 508, 568, 1016, 1136, 2032, 2201, 3937, 4402, 7874, 8804, 9017, 15748, 17608, 18034, 31496, 35216, 36068, 62992, 72136, 144272, 279527, 559054, 1118108, 2236216, 4472432]

約数ペア:

[(1, 4472432), (2, 2236216), (4, 1118108), (8, 559054), (16, 279527), (31, 144272), (62, 72136), (71, 62992), (124, 36068), (127, 35216), (142, 31496), (248, 18034), (254, 17608), (284, 15748), (496, 9017), (508, 8804), (568, 7874), (1016, 4402), (1136, 3937), (2032, 2201)]