28485242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{907}}^1$

素因数の和:1333

約数の個数: 16

約数和(自身を含む): 43932672

約数和(自身を除く): 15447430

約数列:

[1, 2, 41, 82, 383, 766, 907, 1814, 15703, 31406, 37187, 74374, 347381, 694762, 14242621, 28485242]

約数ペア:

[(1, 28485242), (2, 14242621), (41, 694762), (82, 347381), (383, 74374), (766, 37187), (907, 31406), (1814, 15703)]