27720821446424

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1\times {\mathrm{1036831}}^1$

素因数の和:1039620

約数の個数: 64

約数和(自身を含む): 55808643651840

約数和(自身を除く): 28087822205416

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 2693, 4964, 5386, 9928, 10772, 21544, 45781, 91562, 183124, 196589, 366248, 393178, 786356, 1036831, 1572712, 2073662, 3342013, 4147324, 6684026, 8294648, 13368052, 17626127, 26736104, 35252254, 70504508, 75688663, 141009016, 151377326, 302754652, 605509304, 1286707271, 2573414542, 2792185883, 5146829084, 5584371766, 10293658168, 11168743532, 22337487064, 47467160011, 94934320022, 189868640044, 203829569459, 379737280088, 407659138918, 815318277836, 1630636555672, 3465102680803, 6930205361606, 13860410723212, 27720821446424]

約数ペア:

[(1, 27720821446424), (2, 13860410723212), (4, 6930205361606), (8, 3465102680803), (17, 1630636555672), (34, 815318277836), (68, 407659138918), (73, 379737280088), (136, 203829569459), (146, 189868640044), (292, 94934320022), (584, 47467160011), (1241, 22337487064), (2482, 11168743532), (2693, 10293658168), (4964, 5584371766), (5386, 5146829084), (9928, 2792185883), (10772, 2573414542), (21544, 1286707271), (45781, 605509304), (91562, 302754652), (183124, 151377326), (196589, 141009016), (366248, 75688663), (393178, 70504508), (786356, 35252254), (1036831, 26736104), (1572712, 17626127), (2073662, 13368052), (3342013, 8294648), (4147324, 6684026)]