4226768

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2931

約数の個数: 40

約数和(自身を含む): 10082688

約数和(自身を除く): 5855920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2903, 5806, 11612, 20321, 23224, 37739, 40642, 46448, 75478, 81284, 150956, 162568, 264173, 301912, 325136, 528346, 603824, 1056692, 2113384, 4226768]

約数ペア:

[(1, 4226768), (2, 2113384), (4, 1056692), (7, 603824), (8, 528346), (13, 325136), (14, 301912), (16, 264173), (26, 162568), (28, 150956), (52, 81284), (56, 75478), (91, 46448), (104, 40642), (112, 37739), (182, 23224), (208, 20321), (364, 11612), (728, 5806), (1456, 2903)]