25835706

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 65880000

約数和(自身を除く): 40044294

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 149, 169, 171, 234, 247, 298, 338, 342, 351, 447, 494, 507, 513, 702, 741, 894, 1014, 1026, 1341, 1482, 1521, 1937, 2223, 2682, 2831, 3042, 3211, 3874, 4023, 4446, 4563, 5662, 5811, 6422, 6669, 8046, 8493, 9126, 9633, 11622, 13338, 16986, 17433, 19266, 25181, 25479, 28899, 34866, 36803, 50362, 50958, 52299, 57798, 73606, 75543, 76437, 86697, 104598, 110409, 151086, 152874, 173394, 220818, 226629, 331227, 453258, 478439, 662454, 679887, 956878, 993681, 1359774, 1435317, 1987362, 2870634, 4305951, 8611902, 12917853, 25835706]

約数ペア:

[(1, 25835706), (2, 12917853), (3, 8611902), (6, 4305951), (9, 2870634), (13, 1987362), (18, 1435317), (19, 1359774), (26, 993681), (27, 956878), (38, 679887), (39, 662454), (54, 478439), (57, 453258), (78, 331227), (114, 226629), (117, 220818), (149, 173394), (169, 152874), (171, 151086), (234, 110409), (247, 104598), (298, 86697), (338, 76437), (342, 75543), (351, 73606), (447, 57798), (494, 52299), (507, 50958), (513, 50362), (702, 36803), (741, 34866), (894, 28899), (1014, 25479), (1026, 25181), (1341, 19266), (1482, 17433), (1521, 16986), (1937, 13338), (2223, 11622), (2682, 9633), (2831, 9126), (3042, 8493), (3211, 8046), (3874, 6669), (4023, 6422), (4446, 5811), (4563, 5662)]