66892448

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1214

約数の個数: 72

約数和(自身を含む): 157472532

約数和(自身を除く): 90580084

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1153, 1184, 1568, 1813, 2072, 2306, 3626, 4144, 4612, 7252, 8071, 8288, 9224, 14504, 16142, 18448, 29008, 32284, 36896, 42661, 56497, 58016, 64568, 85322, 112994, 129136, 170644, 225988, 258272, 298627, 341288, 451976, 597254, 682576, 903952, 1194508, 1365152, 1807904, 2090389, 2389016, 4180778, 4778032, 8361556, 9556064, 16723112, 33446224, 66892448]

約数ペア:

[(1, 66892448), (2, 33446224), (4, 16723112), (7, 9556064), (8, 8361556), (14, 4778032), (16, 4180778), (28, 2389016), (32, 2090389), (37, 1807904), (49, 1365152), (56, 1194508), (74, 903952), (98, 682576), (112, 597254), (148, 451976), (196, 341288), (224, 298627), (259, 258272), (296, 225988), (392, 170644), (518, 129136), (592, 112994), (784, 85322), (1036, 64568), (1153, 58016), (1184, 56497), (1568, 42661), (1813, 36896), (2072, 32284), (2306, 29008), (3626, 18448), (4144, 16142), (4612, 14504), (7252, 9224), (8071, 8288)]