28836784

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{7541}}^1$

素因数の和:7788

約数の個数: 20

約数和(自身を含む): 56112480

約数和(自身を除く): 27275696

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 7541, 15082, 30164, 60328, 120656, 1802299, 3604598, 7209196, 14418392, 28836784]

約数ペア:

[(1, 28836784), (2, 14418392), (4, 7209196), (8, 3604598), (16, 1802299), (239, 120656), (478, 60328), (956, 30164), (1912, 15082), (3824, 7541)]