57372688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{210929}}^1$

素因数の和:210954

約数の個数: 20

約数和(自身を含む): 117698940

約数和(自身を除く): 60326252

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 210929, 421858, 843716, 1687432, 3374864, 3585793, 7171586, 14343172, 28686344, 57372688]

約数ペア:

[(1, 57372688), (2, 28686344), (4, 14343172), (8, 7171586), (16, 3585793), (17, 3374864), (34, 1687432), (68, 843716), (136, 421858), (272, 210929)]