29568656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{142157}}^1$

素因数の和:142178

約数の個数: 20

約数和(自身を含む): 61696572

約数和(自身を除く): 32127916

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 142157, 284314, 568628, 1137256, 1848041, 2274512, 3696082, 7392164, 14784328, 29568656]

約数ペア:

[(1, 29568656), (2, 14784328), (4, 7392164), (8, 3696082), (13, 2274512), (16, 1848041), (26, 1137256), (52, 568628), (104, 284314), (208, 142157)]