27866776

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6299}}^1$

素因数の和:6391

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 32613224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 6299, 12598, 25196, 44093, 50392, 88186, 176372, 352744, 497621, 995242, 1990484, 3483347, 3980968, 6966694, 13933388, 27866776]

約数ペア:

[(1, 27866776), (2, 13933388), (4, 6966694), (7, 3980968), (8, 3483347), (14, 1990484), (28, 995242), (56, 497621), (79, 352744), (158, 176372), (316, 88186), (553, 50392), (632, 44093), (1106, 25196), (2212, 12598), (4424, 6299)]