8617028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 18716544

約数和(自身を除く): 10099516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 421, 476, 602, 731, 842, 1204, 1462, 1684, 2924, 2947, 5117, 5894, 7157, 10234, 11788, 14314, 18103, 20468, 28628, 36206, 50099, 72412, 100198, 126721, 200396, 253442, 307751, 506884, 615502, 1231004, 2154257, 4308514, 8617028]

約数ペア:

[(1, 8617028), (2, 4308514), (4, 2154257), (7, 1231004), (14, 615502), (17, 506884), (28, 307751), (34, 253442), (43, 200396), (68, 126721), (86, 100198), (119, 72412), (172, 50099), (238, 36206), (301, 28628), (421, 20468), (476, 18103), (602, 14314), (731, 11788), (842, 10234), (1204, 7157), (1462, 5894), (1684, 5117), (2924, 2947)]