25657852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2269}}^1$

素因数の和:2541

約数の個数: 24

約数和(自身を含む): 49195440

約数和(自身を除く): 23537588

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2269, 2827, 4538, 5654, 9076, 11308, 24959, 49918, 99836, 583133, 1166266, 2332532, 6414463, 12828926, 25657852]

約数ペア:

[(1, 25657852), (2, 12828926), (4, 6414463), (11, 2332532), (22, 1166266), (44, 583133), (257, 99836), (514, 49918), (1028, 24959), (2269, 11308), (2827, 9076), (4538, 5654)]