27957283226

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:891

約数の個数: 48

約数和(自身を含む): 43931432160

約数和(自身を除く): 15974148934

約数列:

[1, 2, 31, 62, 139, 227, 278, 454, 461, 922, 961, 1922, 4309, 7037, 8618, 14074, 14291, 28582, 31553, 63106, 64079, 104647, 128158, 133579, 209294, 218147, 267158, 436294, 443021, 886042, 978143, 1956286, 1986449, 3244057, 3972898, 6488114, 14545933, 29091866, 30322433, 60644866, 61579919, 100565767, 123159838, 201131534, 450923923, 901847846, 13978641613, 27957283226]

約数ペア:

[(1, 27957283226), (2, 13978641613), (31, 901847846), (62, 450923923), (139, 201131534), (227, 123159838), (278, 100565767), (454, 61579919), (461, 60644866), (922, 30322433), (961, 29091866), (1922, 14545933), (4309, 6488114), (7037, 3972898), (8618, 3244057), (14074, 1986449), (14291, 1956286), (28582, 978143), (31553, 886042), (63106, 443021), (64079, 436294), (104647, 267158), (128158, 218147), (133579, 209294)]