28672864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{81457}}^1$

素因数の和:81478

約数の個数: 24

約数和(自身を含む): 61582248

約数和(自身を除く): 32909384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 81457, 162914, 325828, 651656, 896027, 1303312, 1792054, 2606624, 3584108, 7168216, 14336432, 28672864]

約数ペア:

[(1, 28672864), (2, 14336432), (4, 7168216), (8, 3584108), (11, 2606624), (16, 1792054), (22, 1303312), (32, 896027), (44, 651656), (88, 325828), (176, 162914), (352, 81457)]