8997148

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 17209192

約数和(自身を除く): 8212044

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 181, 289, 362, 578, 724, 731, 1156, 1462, 2924, 3077, 6154, 7783, 12308, 12427, 15566, 24854, 31132, 49708, 52309, 104618, 132311, 209236, 264622, 529244, 2249287, 4498574, 8997148]

約数ペア:

[(1, 8997148), (2, 4498574), (4, 2249287), (17, 529244), (34, 264622), (43, 209236), (68, 132311), (86, 104618), (172, 52309), (181, 49708), (289, 31132), (362, 24854), (578, 15566), (724, 12427), (731, 12308), (1156, 7783), (1462, 6154), (2924, 3077)]