28214478

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{38231}}^1$

素因数の和:38280

約数の個数: 24

約数和(自身を含む): 62624016

約数和(自身を除く): 34409538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 38231, 76462, 114693, 229386, 344079, 688158, 1567471, 3134942, 4702413, 9404826, 14107239, 28214478]

約数ペア:

[(1, 28214478), (2, 14107239), (3, 9404826), (6, 4702413), (9, 3134942), (18, 1567471), (41, 688158), (82, 344079), (123, 229386), (246, 114693), (369, 76462), (738, 38231)]