11974144

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 29560608

約数和(自身を除く): 17586464

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 257, 364, 416, 448, 512, 514, 728, 832, 896, 1028, 1456, 1664, 1792, 1799, 2056, 2912, 3328, 3341, 3584, 3598, 4112, 5824, 6656, 6682, 7196, 8224, 11648, 13364, 14392, 16448, 23296, 23387, 26728, 28784, 32896, 46592, 46774, 53456, 57568, 65792, 93548, 106912, 115136, 131584, 187096, 213824, 230272, 374192, 427648, 460544, 748384, 855296, 921088, 1496768, 1710592, 2993536, 5987072, 11974144]

約数ペア:

[(1, 11974144), (2, 5987072), (4, 2993536), (7, 1710592), (8, 1496768), (13, 921088), (14, 855296), (16, 748384), (26, 460544), (28, 427648), (32, 374192), (52, 230272), (56, 213824), (64, 187096), (91, 131584), (104, 115136), (112, 106912), (128, 93548), (182, 65792), (208, 57568), (224, 53456), (256, 46774), (257, 46592), (364, 32896), (416, 28784), (448, 26728), (512, 23387), (514, 23296), (728, 16448), (832, 14392), (896, 13364), (1028, 11648), (1456, 8224), (1664, 7196), (1792, 6682), (1799, 6656), (2056, 5824), (2912, 4112), (3328, 3598), (3341, 3584)]