42291008

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 56

約数和(自身を含む): 87562944

約数和(自身を除く): 45271936

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 71, 82, 142, 164, 227, 284, 328, 454, 568, 656, 908, 1136, 1312, 1816, 2272, 2624, 2911, 3632, 4544, 5822, 7264, 9307, 11644, 14528, 16117, 18614, 23288, 32234, 37228, 46576, 64468, 74456, 93152, 128936, 148912, 186304, 257872, 297824, 515744, 595648, 660797, 1031488, 1321594, 2643188, 5286376, 10572752, 21145504, 42291008]

約数ペア:

[(1, 42291008), (2, 21145504), (4, 10572752), (8, 5286376), (16, 2643188), (32, 1321594), (41, 1031488), (64, 660797), (71, 595648), (82, 515744), (142, 297824), (164, 257872), (227, 186304), (284, 148912), (328, 128936), (454, 93152), (568, 74456), (656, 64468), (908, 46576), (1136, 37228), (1312, 32234), (1816, 23288), (2272, 18614), (2624, 16117), (2911, 14528), (3632, 11644), (4544, 9307), (5822, 7264)]