66822172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22853}}^1$

素因数の和:22917

約数の個数: 24

約数和(自身を含む): 126702576

約数和(自身を除く): 59880404

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 22853, 45706, 91412, 388501, 777002, 982679, 1554004, 1965358, 3930716, 16705543, 33411086, 66822172]

約数ペア:

[(1, 66822172), (2, 33411086), (4, 16705543), (17, 3930716), (34, 1965358), (43, 1554004), (68, 982679), (86, 777002), (172, 388501), (731, 91412), (1462, 45706), (2924, 22853)]