28931174

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{953}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 44578512

約数和(自身を除く): 15647338

約数列:

[1, 2, 43, 86, 353, 706, 953, 1906, 15179, 30358, 40979, 81958, 336409, 672818, 14465587, 28931174]

約数ペア:

[(1, 28931174), (2, 14465587), (43, 672818), (86, 336409), (353, 81958), (706, 40979), (953, 30358), (1906, 15179)]