39867256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34849}}^1$

素因数の和:34879

約数の個数: 32

約数和(自身を含む): 87822000

約数和(自身を除く): 47954744

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 34849, 69698, 139396, 278792, 383339, 453037, 766678, 906074, 1533356, 1812148, 3066712, 3624296, 4983407, 9966814, 19933628, 39867256]

約数ペア:

[(1, 39867256), (2, 19933628), (4, 9966814), (8, 4983407), (11, 3624296), (13, 3066712), (22, 1812148), (26, 1533356), (44, 906074), (52, 766678), (88, 453037), (104, 383339), (143, 278792), (286, 139396), (572, 69698), (1144, 34849)]