71776768

素因数分解:

$2^9\times 7^2\times {\mathrm{2861}}^1$

素因数の和:2893

約数の個数: 60

約数和(自身を含む): 166886082

約数和(自身を除く): 95109314

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, 896, 1568, 1792, 2861, 3136, 3584, 5722, 6272, 11444, 12544, 20027, 22888, 25088, 40054, 45776, 80108, 91552, 140189, 160216, 183104, 280378, 320432, 366208, 560756, 640864, 732416, 1121512, 1281728, 1464832, 2243024, 2563456, 4486048, 5126912, 8972096, 10253824, 17944192, 35888384, 71776768]

約数ペア:

[(1, 71776768), (2, 35888384), (4, 17944192), (7, 10253824), (8, 8972096), (14, 5126912), (16, 4486048), (28, 2563456), (32, 2243024), (49, 1464832), (56, 1281728), (64, 1121512), (98, 732416), (112, 640864), (128, 560756), (196, 366208), (224, 320432), (256, 280378), (392, 183104), (448, 160216), (512, 140189), (784, 91552), (896, 80108), (1568, 45776), (1792, 40054), (2861, 25088), (3136, 22888), (3584, 20027), (5722, 12544), (6272, 11444)]