28113280118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{873463}}^1$

素因数の和:873513

約数の個数: 48

約数和(自身を含む): 55761941760

約数和(自身を除く): 27648661642

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4598, 16093, 32186, 873463, 1746926, 6114241, 9608093, 12228482, 16595797, 19216186, 33191594, 67256651, 105689023, 116170579, 134513302, 182553767, 211378046, 232341158, 365107534, 739823161, 1277876369, 1479646322, 2008091437, 2555752738, 4016182874, 14056640059, 28113280118]

約数ペア:

[(1, 28113280118), (2, 14056640059), (7, 4016182874), (11, 2555752738), (14, 2008091437), (19, 1479646322), (22, 1277876369), (38, 739823161), (77, 365107534), (121, 232341158), (133, 211378046), (154, 182553767), (209, 134513302), (242, 116170579), (266, 105689023), (418, 67256651), (847, 33191594), (1463, 19216186), (1694, 16595797), (2299, 12228482), (2926, 9608093), (4598, 6114241), (16093, 1746926), (32186, 873463)]