28012534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1723}}^1$

素因数の和:2475

約数の個数: 16

約数和(自身を含む): 45927360

約数和(自身を除く): 17914826

約数列:

[1, 2, 11, 22, 739, 1478, 1723, 3446, 8129, 16258, 18953, 37906, 1273297, 2546594, 14006267, 28012534]

約数ペア:

[(1, 28012534), (2, 14006267), (11, 2546594), (22, 1273297), (739, 37906), (1478, 18953), (1723, 16258), (3446, 8129)]