66885364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3467}}^1$

素因数の和:3544

約数の個数: 48

約数和(自身を含む): 146821248

約数和(自身を除く): 79935884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 2756, 3467, 4823, 6934, 9646, 13868, 19292, 24269, 45071, 48538, 90142, 97076, 180284, 183751, 315497, 367502, 630994, 735004, 1261988, 1286257, 2388763, 2572514, 4777526, 5145028, 9555052, 16721341, 33442682, 66885364]

約数ペア:

[(1, 66885364), (2, 33442682), (4, 16721341), (7, 9555052), (13, 5145028), (14, 4777526), (26, 2572514), (28, 2388763), (52, 1286257), (53, 1261988), (91, 735004), (106, 630994), (182, 367502), (212, 315497), (364, 183751), (371, 180284), (689, 97076), (742, 90142), (1378, 48538), (1484, 45071), (2756, 24269), (3467, 19292), (4823, 13868), (6934, 9646)]