427729904

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{30071}}^1$

素因数の和:30213

約数の個数: 40

約数和(自身を含む): 954605568

約数和(自身を除く): 526875664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 14224, 30071, 60142, 120284, 210497, 240568, 420994, 481136, 841988, 1683976, 3367952, 3819017, 7638034, 15276068, 26733119, 30552136, 53466238, 61104272, 106932476, 213864952, 427729904]

約数ペア:

[(1, 427729904), (2, 213864952), (4, 106932476), (7, 61104272), (8, 53466238), (14, 30552136), (16, 26733119), (28, 15276068), (56, 7638034), (112, 3819017), (127, 3367952), (254, 1683976), (508, 841988), (889, 481136), (1016, 420994), (1778, 240568), (2032, 210497), (3556, 120284), (7112, 60142), (14224, 30071)]