401030464

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{85837}}^1$

素因数の和:85922

約数の個数: 28

約数和(自身を含む): 806705524

約数和(自身を除く): 405675060

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 85837, 171674, 343348, 686696, 1373392, 2746784, 5493568, 6266101, 12532202, 25064404, 50128808, 100257616, 200515232, 401030464]

約数ペア:

[(1, 401030464), (2, 200515232), (4, 100257616), (8, 50128808), (16, 25064404), (32, 12532202), (64, 6266101), (73, 5493568), (146, 2746784), (292, 1373392), (584, 686696), (1168, 343348), (2336, 171674), (4672, 85837)]