28699022

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{10781}}^1$

素因数の和:10816

約数の個数: 16

約数和(自身を含む): 47354544

約数和(自身を除く): 18655522

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 10781, 21562, 118591, 237182, 1304501, 2609002, 14349511, 28699022]

約数ペア:

[(1, 28699022), (2, 14349511), (11, 2609002), (22, 1304501), (121, 237182), (242, 118591), (1331, 21562), (2662, 10781)]