28935056

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{25471}}^1$

素因数の和:25550

約数の個数: 20

約数和(自身を含む): 56853504

約数和(自身を除く): 27918448

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 25471, 50942, 101884, 203768, 407536, 1808441, 3616882, 7233764, 14467528, 28935056]

約数ペア:

[(1, 28935056), (2, 14467528), (4, 7233764), (8, 3616882), (16, 1808441), (71, 407536), (142, 203768), (284, 101884), (568, 50942), (1136, 25471)]