28106234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{7159}}^1$

素因数の和:7325

約数の個数: 16

約数和(自身を含む): 45709440

約数和(自身を除く): 17603206

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 7159, 14318, 93067, 186134, 1081009, 2162018, 14053117, 28106234]

約数ペア:

[(1, 28106234), (2, 14053117), (13, 2162018), (26, 1081009), (151, 186134), (302, 93067), (1963, 14318), (3926, 7159)]