28694842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1723}}^1$

素因数の和:2493

約数の個数: 16

約数和(自身を含む): 47044512

約数和(自身を除く): 18349670

約数列:

[1, 2, 11, 22, 757, 1514, 1723, 3446, 8327, 16654, 18953, 37906, 1304311, 2608622, 14347421, 28694842]

約数ペア:

[(1, 28694842), (2, 14347421), (11, 2608622), (22, 1304311), (757, 37906), (1514, 18953), (1723, 16654), (3446, 8327)]