6881168

素因数分解:

$2^4\times 7^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 60

約数和(自身を含む): 15860592

約数和(自身を除く): 8979424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 67, 98, 112, 131, 134, 196, 262, 268, 392, 469, 524, 536, 784, 917, 938, 1048, 1072, 1834, 1876, 2096, 3283, 3668, 3752, 6419, 6566, 7336, 7504, 8777, 12838, 13132, 14672, 17554, 25676, 26264, 35108, 51352, 52528, 61439, 70216, 102704, 122878, 140432, 245756, 430073, 491512, 860146, 983024, 1720292, 3440584, 6881168]

約数ペア:

[(1, 6881168), (2, 3440584), (4, 1720292), (7, 983024), (8, 860146), (14, 491512), (16, 430073), (28, 245756), (49, 140432), (56, 122878), (67, 102704), (98, 70216), (112, 61439), (131, 52528), (134, 51352), (196, 35108), (262, 26264), (268, 25676), (392, 17554), (469, 14672), (524, 13132), (536, 12838), (784, 8777), (917, 7504), (938, 7336), (1048, 6566), (1072, 6419), (1834, 3752), (1876, 3668), (2096, 3283)]