71049127168

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{8191}}^1$

素因数の和:9331

約数の個数: 72

約数和(自身を含む): 146547408896

約数和(自身を除く): 75498281728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1093, 1984, 2186, 3968, 4372, 7936, 8191, 8744, 16382, 17488, 32764, 33883, 34976, 65528, 67766, 69952, 131056, 135532, 139904, 253921, 262112, 271064, 279808, 507842, 524224, 542128, 1015684, 1048448, 1084256, 2031368, 2096896, 2168512, 4062736, 4337024, 8125472, 8674048, 8952763, 16250944, 17905526, 32501888, 35811052, 65003776, 71622104, 143244208, 277535653, 286488416, 555071306, 572976832, 1110142612, 1145953664, 2220285224, 2291907328, 4440570448, 8881140896, 17762281792, 35524563584, 71049127168]

約数ペア:

[(1, 71049127168), (2, 35524563584), (4, 17762281792), (8, 8881140896), (16, 4440570448), (31, 2291907328), (32, 2220285224), (62, 1145953664), (64, 1110142612), (124, 572976832), (128, 555071306), (248, 286488416), (256, 277535653), (496, 143244208), (992, 71622104), (1093, 65003776), (1984, 35811052), (2186, 32501888), (3968, 17905526), (4372, 16250944), (7936, 8952763), (8191, 8674048), (8744, 8125472), (16382, 4337024), (17488, 4062736), (32764, 2168512), (33883, 2096896), (34976, 2031368), (65528, 1084256), (67766, 1048448), (69952, 1015684), (131056, 542128), (135532, 524224), (139904, 507842), (253921, 279808), (262112, 271064)]