27760432

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3491}}^1$

素因数の和:3577

約数の個数: 40

約数和(自身を含む): 62353152

約数和(自身を除く): 34592720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3491, 3976, 6982, 7952, 13964, 24437, 27928, 48874, 55856, 97748, 195496, 247861, 390992, 495722, 991444, 1735027, 1982888, 3470054, 3965776, 6940108, 13880216, 27760432]

約数ペア:

[(1, 27760432), (2, 13880216), (4, 6940108), (7, 3965776), (8, 3470054), (14, 1982888), (16, 1735027), (28, 991444), (56, 495722), (71, 390992), (112, 247861), (142, 195496), (284, 97748), (497, 55856), (568, 48874), (994, 27928), (1136, 24437), (1988, 13964), (3491, 7952), (3976, 6982)]