57152018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5318

約数の個数: 32

約数和(自身を含む): 108407808

約数和(自身を除く): 51255790

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5227, 5467, 10454, 10934, 36589, 57497, 73178, 114994, 371117, 402479, 742234, 804958, 2597819, 4082287, 5195638, 8164574, 28576009, 57152018]

約数ペア:

[(1, 57152018), (2, 28576009), (7, 8164574), (11, 5195638), (14, 4082287), (22, 2597819), (71, 804958), (77, 742234), (142, 402479), (154, 371117), (497, 114994), (781, 73178), (994, 57497), (1562, 36589), (5227, 10934), (5467, 10454)]