7655956

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 72

約数和(自身を含む): 17581536

約数和(自身を除く): 9925580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 67, 77, 98, 106, 134, 154, 196, 212, 268, 308, 371, 469, 539, 583, 737, 742, 938, 1078, 1166, 1474, 1484, 1876, 2156, 2332, 2597, 2948, 3283, 3551, 4081, 5159, 5194, 6566, 7102, 8162, 10318, 10388, 13132, 14204, 16324, 20636, 24857, 28567, 36113, 39061, 49714, 57134, 72226, 78122, 99428, 114268, 144452, 156244, 173999, 273427, 347998, 546854, 695996, 1093708, 1913989, 3827978, 7655956]

約数ペア:

[(1, 7655956), (2, 3827978), (4, 1913989), (7, 1093708), (11, 695996), (14, 546854), (22, 347998), (28, 273427), (44, 173999), (49, 156244), (53, 144452), (67, 114268), (77, 99428), (98, 78122), (106, 72226), (134, 57134), (154, 49714), (196, 39061), (212, 36113), (268, 28567), (308, 24857), (371, 20636), (469, 16324), (539, 14204), (583, 13132), (737, 10388), (742, 10318), (938, 8162), (1078, 7102), (1166, 6566), (1474, 5194), (1484, 5159), (1876, 4081), (2156, 3551), (2332, 3283), (2597, 2948)]