86470748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12503}}^1$

素因数の和:12546

約数の個数: 48

約数和(自身を含む): 196062720

約数和(自身を除く): 109591972

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 12503, 25006, 50012, 87521, 162539, 175042, 237557, 325078, 350084, 475114, 650156, 950228, 1137773, 1662899, 2275546, 3088241, 3325798, 4551092, 6176482, 6651596, 12352964, 21617687, 43235374, 86470748]

約数ペア:

[(1, 86470748), (2, 43235374), (4, 21617687), (7, 12352964), (13, 6651596), (14, 6176482), (19, 4551092), (26, 3325798), (28, 3088241), (38, 2275546), (52, 1662899), (76, 1137773), (91, 950228), (133, 650156), (182, 475114), (247, 350084), (266, 325078), (364, 237557), (494, 175042), (532, 162539), (988, 87521), (1729, 50012), (3458, 25006), (6916, 12503)]