67418176

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2547

約数の個数: 56

約数和(自身を含む): 155464256

約数和(自身を除く): 88046080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 2467, 3416, 3904, 4934, 6832, 9868, 13664, 17269, 19736, 27328, 34538, 39472, 69076, 78944, 138152, 150487, 157888, 276304, 300974, 552608, 601948, 1053409, 1105216, 1203896, 2106818, 2407792, 4213636, 4815584, 8427272, 9631168, 16854544, 33709088, 67418176]

約数ペア:

[(1, 67418176), (2, 33709088), (4, 16854544), (7, 9631168), (8, 8427272), (14, 4815584), (16, 4213636), (28, 2407792), (32, 2106818), (56, 1203896), (61, 1105216), (64, 1053409), (112, 601948), (122, 552608), (224, 300974), (244, 276304), (427, 157888), (448, 150487), (488, 138152), (854, 78944), (976, 69076), (1708, 39472), (1952, 34538), (2467, 27328), (3416, 19736), (3904, 17269), (4934, 13664), (6832, 9868)]