28772958

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{90481}}^1$

素因数の和:90539

約数の個数: 16

約数和(自身を含む): 58632336

約数和(自身を除く): 29859378

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 90481, 180962, 271443, 542886, 4795493, 9590986, 14386479, 28772958]

約数ペア:

[(1, 28772958), (2, 14386479), (3, 9590986), (6, 4795493), (53, 542886), (106, 271443), (159, 180962), (318, 90481)]