73874806

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{2399}}^1$

素因数の和:2663

約数の個数: 16

約数和(自身を含む): 112752000

約数和(自身を除く): 38877194

約数列:

[1, 2, 89, 173, 178, 346, 2399, 4798, 15397, 30794, 213511, 415027, 427022, 830054, 36937403, 73874806]

約数ペア:

[(1, 73874806), (2, 36937403), (89, 830054), (173, 427022), (178, 415027), (346, 213511), (2399, 30794), (4798, 15397)]