28768982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27823}}^1$

素因数の和:27883

約数の個数: 16

約数和(自身を含む): 48079872

約数和(自身を除く): 19310890

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 27823, 55646, 306053, 612106, 1307681, 2615362, 14384491, 28768982]

約数ペア:

[(1, 28768982), (2, 14384491), (11, 2615362), (22, 1307681), (47, 612106), (94, 306053), (517, 55646), (1034, 27823)]