8660072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 17667720

約数和(自身を除く): 9007648

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 1721, 2516, 3442, 5032, 6884, 13768, 29257, 58514, 63677, 117028, 127354, 234056, 254708, 509416, 1082509, 2165018, 4330036, 8660072]

約数ペア:

[(1, 8660072), (2, 4330036), (4, 2165018), (8, 1082509), (17, 509416), (34, 254708), (37, 234056), (68, 127354), (74, 117028), (136, 63677), (148, 58514), (296, 29257), (629, 13768), (1258, 6884), (1721, 5032), (2516, 3442)]