2909728

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 5806080

約数和(自身を除く): 2896352

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1151, 1264, 2302, 2528, 4604, 9208, 18416, 36832, 90929, 181858, 363716, 727432, 1454864, 2909728]

約数ペア:

[(1, 2909728), (2, 1454864), (4, 727432), (8, 363716), (16, 181858), (32, 90929), (79, 36832), (158, 18416), (316, 9208), (632, 4604), (1151, 2528), (1264, 2302)]