24727996

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{21391}}^1$

素因数の和:21429

約数の個数: 18

約数和(自身を含む): 45971408

約数和(自身を除く): 21243412

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 21391, 42782, 85564, 363647, 727294, 1454588, 6181999, 12363998, 24727996]

約数ペア:

[(1, 24727996), (2, 12363998), (4, 6181999), (17, 1454588), (34, 727294), (68, 363647), (289, 85564), (578, 42782), (1156, 21391)]