8113028

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 18615744

約数和(自身を除く): 10502716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 71, 77, 98, 106, 142, 154, 196, 212, 284, 308, 371, 497, 539, 583, 742, 781, 994, 1078, 1166, 1484, 1562, 1988, 2156, 2332, 2597, 3124, 3479, 3763, 4081, 5194, 5467, 6958, 7526, 8162, 10388, 10934, 13916, 15052, 16324, 21868, 26341, 28567, 38269, 41393, 52682, 57134, 76538, 82786, 105364, 114268, 153076, 165572, 184387, 289751, 368774, 579502, 737548, 1159004, 2028257, 4056514, 8113028]

約数ペア:

[(1, 8113028), (2, 4056514), (4, 2028257), (7, 1159004), (11, 737548), (14, 579502), (22, 368774), (28, 289751), (44, 184387), (49, 165572), (53, 153076), (71, 114268), (77, 105364), (98, 82786), (106, 76538), (142, 57134), (154, 52682), (196, 41393), (212, 38269), (284, 28567), (308, 26341), (371, 21868), (497, 16324), (539, 15052), (583, 13916), (742, 10934), (781, 10388), (994, 8162), (1078, 7526), (1166, 6958), (1484, 5467), (1562, 5194), (1988, 4081), (2156, 3763), (2332, 3479), (2597, 3124)]