66993344

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 84

約数和(自身を含む): 150397464

約数和(自身を除く): 83404120

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 121, 164, 176, 211, 242, 328, 352, 422, 451, 484, 656, 704, 844, 902, 968, 1312, 1688, 1804, 1936, 2321, 2624, 3376, 3608, 3872, 4642, 4961, 6752, 7216, 7744, 8651, 9284, 9922, 13504, 14432, 17302, 18568, 19844, 25531, 28864, 34604, 37136, 39688, 51062, 69208, 74272, 79376, 95161, 102124, 138416, 148544, 158752, 190322, 204248, 276832, 317504, 380644, 408496, 553664, 761288, 816992, 1046771, 1522576, 1633984, 2093542, 3045152, 4187084, 6090304, 8374168, 16748336, 33496672, 66993344]

約数ペア:

[(1, 66993344), (2, 33496672), (4, 16748336), (8, 8374168), (11, 6090304), (16, 4187084), (22, 3045152), (32, 2093542), (41, 1633984), (44, 1522576), (64, 1046771), (82, 816992), (88, 761288), (121, 553664), (164, 408496), (176, 380644), (211, 317504), (242, 276832), (328, 204248), (352, 190322), (422, 158752), (451, 148544), (484, 138416), (656, 102124), (704, 95161), (844, 79376), (902, 74272), (968, 69208), (1312, 51062), (1688, 39688), (1804, 37136), (1936, 34604), (2321, 28864), (2624, 25531), (3376, 19844), (3608, 18568), (3872, 17302), (4642, 14432), (4961, 13504), (6752, 9922), (7216, 9284), (7744, 8651)]