47450477312

素因数分解:

$2^8\times 7^3\times {\mathrm{540389}}^1$

素因数の和:540426

約数の個数: 72

約数和(自身を含む): 110455716000

約数和(自身を除く): 63005238688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5488, 6272, 10976, 12544, 21952, 43904, 87808, 540389, 1080778, 2161556, 3782723, 4323112, 7565446, 8646224, 15130892, 17292448, 26479061, 30261784, 34584896, 52958122, 60523568, 69169792, 105916244, 121047136, 138339584, 185353427, 211832488, 242094272, 370706854, 423664976, 484188544, 741413708, 847329952, 968377088, 1482827416, 1694659904, 2965654832, 3389319808, 5931309664, 6778639616, 11862619328, 23725238656, 47450477312]

約数ペア:

[(1, 47450477312), (2, 23725238656), (4, 11862619328), (7, 6778639616), (8, 5931309664), (14, 3389319808), (16, 2965654832), (28, 1694659904), (32, 1482827416), (49, 968377088), (56, 847329952), (64, 741413708), (98, 484188544), (112, 423664976), (128, 370706854), (196, 242094272), (224, 211832488), (256, 185353427), (343, 138339584), (392, 121047136), (448, 105916244), (686, 69169792), (784, 60523568), (896, 52958122), (1372, 34584896), (1568, 30261784), (1792, 26479061), (2744, 17292448), (3136, 15130892), (5488, 8646224), (6272, 7565446), (10976, 4323112), (12544, 3782723), (21952, 2161556), (43904, 1080778), (87808, 540389)]