28426054

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1723}}^1$

素因数の和:1911

約数の個数: 16

約数和(自身を含む): 43630992

約数和(自身を除く): 15204938

約数列:

[1, 2, 73, 113, 146, 226, 1723, 3446, 8249, 16498, 125779, 194699, 251558, 389398, 14213027, 28426054]

約数ペア:

[(1, 28426054), (2, 14213027), (73, 389398), (113, 251558), (146, 194699), (226, 125779), (1723, 16498), (3446, 8249)]