28765744

素因数分解:

$2^4\times 7^2\times {\mathrm{36691}}^1$

素因数の和:36713

約数の個数: 30

約数和(自身を含む): 64834764

約数和(自身を除く): 36069020

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 36691, 73382, 146764, 256837, 293528, 513674, 587056, 1027348, 1797859, 2054696, 3595718, 4109392, 7191436, 14382872, 28765744]

約数ペア:

[(1, 28765744), (2, 14382872), (4, 7191436), (7, 4109392), (8, 3595718), (14, 2054696), (16, 1797859), (28, 1027348), (49, 587056), (56, 513674), (98, 293528), (112, 256837), (196, 146764), (392, 73382), (784, 36691)]