27910358

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53881}}^1$

素因数の和:53927

約数の個数: 16

約数和(自身を含む): 49140384

約数和(自身を除く): 21230026

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 53881, 107762, 377167, 754334, 1993597, 3987194, 13955179, 27910358]

約数ペア:

[(1, 27910358), (2, 13955179), (7, 3987194), (14, 1993597), (37, 754334), (74, 377167), (259, 107762), (518, 53881)]