28419954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{278627}}^1$

素因数の和:278649

約数の個数: 16

約数和(自身を含む): 60183648

約数和(自身を除く): 31763694

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 278627, 557254, 835881, 1671762, 4736659, 9473318, 14209977, 28419954]

約数ペア:

[(1, 28419954), (2, 14209977), (3, 9473318), (6, 4736659), (17, 1671762), (34, 835881), (51, 557254), (102, 278627)]