27649286

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53377}}^1$

素因数の和:53423

約数の個数: 16

約数和(自身を含む): 48680736

約数和(自身を除く): 21031450

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 53377, 106754, 373639, 747278, 1974949, 3949898, 13824643, 27649286]

約数ペア:

[(1, 27649286), (2, 13824643), (7, 3949898), (14, 1974949), (37, 747278), (74, 373639), (259, 106754), (518, 53377)]