28048654

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1543}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 43077600

約数和(自身を除く): 15028946

約数列:

[1, 2, 61, 122, 149, 298, 1543, 3086, 9089, 18178, 94123, 188246, 229907, 459814, 14024327, 28048654]

約数ペア:

[(1, 28048654), (2, 14024327), (61, 459814), (122, 229907), (149, 188246), (298, 94123), (1543, 18178), (3086, 9089)]