3728536

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 8064000

約数和(自身を除く): 4335464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 479, 556, 958, 973, 1112, 1916, 1946, 3353, 3832, 3892, 6706, 7784, 13412, 26824, 66581, 133162, 266324, 466067, 532648, 932134, 1864268, 3728536]

約数ペア:

[(1, 3728536), (2, 1864268), (4, 932134), (7, 532648), (8, 466067), (14, 266324), (28, 133162), (56, 66581), (139, 26824), (278, 13412), (479, 7784), (556, 6706), (958, 3892), (973, 3832), (1112, 3353), (1916, 1946)]