28675262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2357}}^1$

素因数の和:2456

約数の個数: 32

約数和(自身を含む): 54328320

約数和(自身を除く): 25653058

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 869, 1106, 1738, 2357, 4714, 6083, 12166, 16499, 25927, 32998, 51854, 181489, 186203, 362978, 372406, 1303421, 2048233, 2606842, 4096466, 14337631, 28675262]

約数ペア:

[(1, 28675262), (2, 14337631), (7, 4096466), (11, 2606842), (14, 2048233), (22, 1303421), (77, 372406), (79, 362978), (154, 186203), (158, 181489), (553, 51854), (869, 32998), (1106, 25927), (1738, 16499), (2357, 12166), (4714, 6083)]