67315556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11503}}^1$

素因数の和:11544

約数の個数: 48

約数和(自身を含む): 154613760

約数和(自身を除く): 87298204

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 11503, 23006, 46012, 80521, 126533, 161042, 218557, 253066, 322084, 437114, 506132, 874228, 885731, 1529899, 1771462, 2404127, 3059798, 3542924, 4808254, 6119596, 9616508, 16828889, 33657778, 67315556]

約数ペア:

[(1, 67315556), (2, 33657778), (4, 16828889), (7, 9616508), (11, 6119596), (14, 4808254), (19, 3542924), (22, 3059798), (28, 2404127), (38, 1771462), (44, 1529899), (76, 885731), (77, 874228), (133, 506132), (154, 437114), (209, 322084), (266, 253066), (308, 218557), (418, 161042), (532, 126533), (836, 80521), (1463, 46012), (2926, 23006), (5852, 11503)]