28070320321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{160669}}^1$

素因数の和:160968

約数の個数: 16

約数和(自身を含む): 30540153600

約数和(自身を除く): 2469833279

約数列:

[1, 17, 43, 239, 731, 4063, 10277, 160669, 174709, 2731373, 6908767, 38399891, 117449039, 652798147, 1651195313, 28070320321]

約数ペア:

[(1, 28070320321), (17, 1651195313), (43, 652798147), (239, 117449039), (731, 38399891), (4063, 6908767), (10277, 2731373), (160669, 174709)]