28997392

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{7583}}^1$

素因数の和:7830

約数の個数: 20

約数和(自身を含む): 56424960

約数和(自身を除く): 27427568

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 7583, 15166, 30332, 60664, 121328, 1812337, 3624674, 7249348, 14498696, 28997392]

約数ペア:

[(1, 28997392), (2, 14498696), (4, 7249348), (8, 3624674), (16, 1812337), (239, 121328), (478, 60664), (956, 30332), (1912, 15166), (3824, 7583)]