28058512

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{29723}}^1$

素因数の和:29790

約数の個数: 20

約数和(自身を含む): 55286640

約数和(自身を除く): 27228128

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 29723, 59446, 118892, 237784, 475568, 1753657, 3507314, 7014628, 14029256, 28058512]

約数ペア:

[(1, 28058512), (2, 14029256), (4, 7014628), (8, 3507314), (16, 1753657), (59, 475568), (118, 237784), (236, 118892), (472, 59446), (944, 29723)]