4549168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21871}}^1$

素因数の和:21892

約数の個数: 20

約数和(自身を含む): 9492448

約数和(自身を除く): 4943280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21871, 43742, 87484, 174968, 284323, 349936, 568646, 1137292, 2274584, 4549168]

約数ペア:

[(1, 4549168), (2, 2274584), (4, 1137292), (8, 568646), (13, 349936), (16, 284323), (26, 174968), (52, 87484), (104, 43742), (208, 21871)]