65203975984

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{56737}}^1$

素因数の和:57114

約数の個数: 80

約数和(自身を含む): 149490558976

約数和(自身を除く): 84286582992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 331, 434, 496, 662, 868, 1324, 1736, 2317, 2648, 3472, 4634, 5296, 9268, 10261, 18536, 20522, 37072, 41044, 56737, 71827, 82088, 113474, 143654, 164176, 226948, 287308, 397159, 453896, 574616, 794318, 907792, 1149232, 1588636, 1758847, 3177272, 3517694, 6354544, 7035388, 12311929, 14070776, 18779947, 24623858, 28141552, 37559894, 49247716, 75119788, 98495432, 131459629, 150239576, 196990864, 262919258, 300479152, 525838516, 582178357, 1051677032, 1164356714, 2103354064, 2328713428, 4075248499, 4657426856, 8150496998, 9314853712, 16300993996, 32601987992, 65203975984]

約数ペア:

[(1, 65203975984), (2, 32601987992), (4, 16300993996), (7, 9314853712), (8, 8150496998), (14, 4657426856), (16, 4075248499), (28, 2328713428), (31, 2103354064), (56, 1164356714), (62, 1051677032), (112, 582178357), (124, 525838516), (217, 300479152), (248, 262919258), (331, 196990864), (434, 150239576), (496, 131459629), (662, 98495432), (868, 75119788), (1324, 49247716), (1736, 37559894), (2317, 28141552), (2648, 24623858), (3472, 18779947), (4634, 14070776), (5296, 12311929), (9268, 7035388), (10261, 6354544), (18536, 3517694), (20522, 3177272), (37072, 1758847), (41044, 1588636), (56737, 1149232), (71827, 907792), (82088, 794318), (113474, 574616), (143654, 453896), (164176, 397159), (226948, 287308)]