82388992

素因数分解:

$2^{11}\times 7^2\times {\mathrm{821}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 191867130

約数和(自身を除く): 109478138

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 821, 896, 1024, 1568, 1642, 1792, 2048, 3136, 3284, 3584, 5747, 6272, 6568, 7168, 11494, 12544, 13136, 14336, 22988, 25088, 26272, 40229, 45976, 50176, 52544, 80458, 91952, 100352, 105088, 160916, 183904, 210176, 321832, 367808, 420352, 643664, 735616, 840704, 1287328, 1471232, 1681408, 2574656, 2942464, 5149312, 5884928, 10298624, 11769856, 20597248, 41194496, 82388992]

約数ペア:

[(1, 82388992), (2, 41194496), (4, 20597248), (7, 11769856), (8, 10298624), (14, 5884928), (16, 5149312), (28, 2942464), (32, 2574656), (49, 1681408), (56, 1471232), (64, 1287328), (98, 840704), (112, 735616), (128, 643664), (196, 420352), (224, 367808), (256, 321832), (392, 210176), (448, 183904), (512, 160916), (784, 105088), (821, 100352), (896, 91952), (1024, 80458), (1568, 52544), (1642, 50176), (1792, 45976), (2048, 40229), (3136, 26272), (3284, 25088), (3584, 22988), (5747, 14336), (6272, 13136), (6568, 12544), (7168, 11494)]