12993728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{18457}}^1$

素因数の和:18480

約数の個数: 28

約数和(自身を含む): 28129992

約数和(自身を除く): 15136264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 18457, 36914, 73828, 147656, 203027, 295312, 406054, 590624, 812108, 1181248, 1624216, 3248432, 6496864, 12993728]

約数ペア:

[(1, 12993728), (2, 6496864), (4, 3248432), (8, 1624216), (11, 1181248), (16, 812108), (22, 590624), (32, 406054), (44, 295312), (64, 203027), (88, 147656), (176, 73828), (352, 36914), (704, 18457)]