28036217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 31416000

約数和(自身を除く): 3379783

約数列:

[1, 11, 67, 109, 349, 737, 1199, 3839, 7303, 23383, 38041, 80333, 257213, 418451, 2548747, 28036217]

約数ペア:

[(1, 28036217), (11, 2548747), (67, 418451), (109, 257213), (349, 80333), (737, 38041), (1199, 23383), (3839, 7303)]