67435817848

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{35311}}^1$

素因数の和:35900

約数の個数: 64

約数和(自身を含む): 146954419200

約数和(自身を除く): 79518601352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 509, 536, 938, 1018, 1876, 2036, 3563, 3752, 4072, 7126, 14252, 28504, 34103, 35311, 68206, 70622, 136412, 141244, 238721, 247177, 272824, 282488, 477442, 494354, 954884, 988708, 1909768, 1977416, 2365837, 4731674, 9463348, 16560859, 17973299, 18926696, 33121718, 35946598, 66243436, 71893196, 125813093, 132486872, 143786392, 251626186, 503252372, 1006504744, 1204211033, 2408422066, 4816844132, 8429477231, 9633688264, 16858954462, 33717908924, 67435817848]

約数ペア:

[(1, 67435817848), (2, 33717908924), (4, 16858954462), (7, 9633688264), (8, 8429477231), (14, 4816844132), (28, 2408422066), (56, 1204211033), (67, 1006504744), (134, 503252372), (268, 251626186), (469, 143786392), (509, 132486872), (536, 125813093), (938, 71893196), (1018, 66243436), (1876, 35946598), (2036, 33121718), (3563, 18926696), (3752, 17973299), (4072, 16560859), (7126, 9463348), (14252, 4731674), (28504, 2365837), (34103, 1977416), (35311, 1909768), (68206, 988708), (70622, 954884), (136412, 494354), (141244, 477442), (238721, 282488), (247177, 272824)]