28274401

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:384

約数の個数: 16

約数和(自身を含む): 30205440

約数和(自身を除く): 1931039

約数列:

[1, 37, 47, 71, 229, 1739, 2627, 3337, 8473, 10763, 16259, 123469, 398231, 601583, 764173, 28274401]

約数ペア:

[(1, 28274401), (37, 764173), (47, 601583), (71, 398231), (229, 123469), (1739, 16259), (2627, 10763), (3337, 8473)]