10870072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 21733920

約数和(自身を除く): 10863848

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 311, 514, 622, 1028, 1244, 2056, 2488, 4369, 5287, 8738, 10574, 17476, 21148, 34952, 42296, 79927, 159854, 319708, 639416, 1358759, 2717518, 5435036, 10870072]

約数ペア:

[(1, 10870072), (2, 5435036), (4, 2717518), (8, 1358759), (17, 639416), (34, 319708), (68, 159854), (136, 79927), (257, 42296), (311, 34952), (514, 21148), (622, 17476), (1028, 10574), (1244, 8738), (2056, 5287), (2488, 4369)]