66835648

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{683}}^1$

素因数の和:845

約数の個数: 56

約数和(自身を含む): 145938240

約数和(自身を除く): 79102592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 139, 176, 278, 352, 556, 683, 704, 1112, 1366, 1529, 2224, 2732, 3058, 4448, 5464, 6116, 7513, 8896, 10928, 12232, 15026, 21856, 24464, 30052, 43712, 48928, 60104, 94937, 97856, 120208, 189874, 240416, 379748, 480832, 759496, 1044307, 1518992, 2088614, 3037984, 4177228, 6075968, 8354456, 16708912, 33417824, 66835648]

約数ペア:

[(1, 66835648), (2, 33417824), (4, 16708912), (8, 8354456), (11, 6075968), (16, 4177228), (22, 3037984), (32, 2088614), (44, 1518992), (64, 1044307), (88, 759496), (139, 480832), (176, 379748), (278, 240416), (352, 189874), (556, 120208), (683, 97856), (704, 94937), (1112, 60104), (1366, 48928), (1529, 43712), (2224, 30052), (2732, 24464), (3058, 21856), (4448, 15026), (5464, 12232), (6116, 10928), (7513, 8896)]