38736208

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{991}}^1$

素因数の和:1355

約数の個数: 40

約数和(自身を含む): 86105600

約数和(自身を除く): 47369392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 991, 1396, 1982, 2443, 2792, 3964, 4886, 5584, 6937, 7928, 9772, 13874, 15856, 19544, 27748, 39088, 55496, 110992, 345859, 691718, 1383436, 2421013, 2766872, 4842026, 5533744, 9684052, 19368104, 38736208]

約数ペア:

[(1, 38736208), (2, 19368104), (4, 9684052), (7, 5533744), (8, 4842026), (14, 2766872), (16, 2421013), (28, 1383436), (56, 691718), (112, 345859), (349, 110992), (698, 55496), (991, 39088), (1396, 27748), (1982, 19544), (2443, 15856), (2792, 13874), (3964, 9772), (4886, 7928), (5584, 6937)]