28643936

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{6833}}^1$

素因数の和:6974

約数の個数: 24

約数和(自身を含む): 56831544

約数和(自身を除く): 28187608

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 6833, 13666, 27332, 54664, 109328, 218656, 895123, 1790246, 3580492, 7160984, 14321968, 28643936]

約数ペア:

[(1, 28643936), (2, 14321968), (4, 7160984), (8, 3580492), (16, 1790246), (32, 895123), (131, 218656), (262, 109328), (524, 54664), (1048, 27332), (2096, 13666), (4192, 6833)]