29225588

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 60496128

約数和(自身を除く): 31270540

約数列:

[1, 2, 4, 7, 14, 28, 61, 71, 122, 142, 241, 244, 284, 427, 482, 497, 854, 964, 994, 1687, 1708, 1988, 3374, 4331, 6748, 8662, 14701, 17111, 17324, 29402, 30317, 34222, 58804, 60634, 68444, 102907, 119777, 121268, 205814, 239554, 411628, 479108, 1043771, 2087542, 4175084, 7306397, 14612794, 29225588]

約数ペア:

[(1, 29225588), (2, 14612794), (4, 7306397), (7, 4175084), (14, 2087542), (28, 1043771), (61, 479108), (71, 411628), (122, 239554), (142, 205814), (241, 121268), (244, 119777), (284, 102907), (427, 68444), (482, 60634), (497, 58804), (854, 34222), (964, 30317), (994, 29402), (1687, 17324), (1708, 17111), (1988, 14701), (3374, 8662), (4331, 6748)]