8258152

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 18800640

約数和(自身を除く): 10542488

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 71, 124, 134, 142, 217, 248, 268, 284, 434, 469, 497, 536, 568, 868, 938, 994, 1736, 1876, 1988, 2077, 2201, 3752, 3976, 4154, 4402, 4757, 8308, 8804, 9514, 14539, 15407, 16616, 17608, 19028, 29078, 30814, 33299, 38056, 58156, 61628, 66598, 116312, 123256, 133196, 147467, 266392, 294934, 589868, 1032269, 1179736, 2064538, 4129076, 8258152]

約数ペア:

[(1, 8258152), (2, 4129076), (4, 2064538), (7, 1179736), (8, 1032269), (14, 589868), (28, 294934), (31, 266392), (56, 147467), (62, 133196), (67, 123256), (71, 116312), (124, 66598), (134, 61628), (142, 58156), (217, 38056), (248, 33299), (268, 30814), (284, 29078), (434, 19028), (469, 17608), (497, 16616), (536, 15407), (568, 14539), (868, 9514), (938, 8804), (994, 8308), (1736, 4757), (1876, 4402), (1988, 4154), (2077, 3976), (2201, 3752)]