57355256

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1583}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 123171840

約数和(自身を除く): 65816584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 1583, 2588, 3166, 4529, 5176, 6332, 9058, 11081, 12664, 18116, 22162, 36232, 44324, 88648, 1024201, 2048402, 4096804, 7169407, 8193608, 14338814, 28677628, 57355256]

約数ペア:

[(1, 57355256), (2, 28677628), (4, 14338814), (7, 8193608), (8, 7169407), (14, 4096804), (28, 2048402), (56, 1024201), (647, 88648), (1294, 44324), (1583, 36232), (2588, 22162), (3166, 18116), (4529, 12664), (5176, 11081), (6332, 9058)]