27963782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 55302912

約数和(自身を除く): 27339130

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 361, 418, 503, 722, 1006, 1463, 2527, 2926, 3521, 3971, 5054, 5533, 7042, 7942, 9557, 11066, 19114, 27797, 38731, 55594, 66899, 77462, 105127, 133798, 181583, 210254, 363166, 735889, 1271081, 1471778, 1997413, 2542162, 3994826, 13981891, 27963782]

約数ペア:

[(1, 27963782), (2, 13981891), (7, 3994826), (11, 2542162), (14, 1997413), (19, 1471778), (22, 1271081), (38, 735889), (77, 363166), (133, 210254), (154, 181583), (209, 133798), (266, 105127), (361, 77462), (418, 66899), (503, 55594), (722, 38731), (1006, 27797), (1463, 19114), (2527, 11066), (2926, 9557), (3521, 7942), (3971, 7042), (5054, 5533)]