27941968

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{7307}}^1$

素因数の和:7554

約数の個数: 20

約数和(自身を含む): 54371520

約数和(自身を除く): 26429552

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 7307, 14614, 29228, 58456, 116912, 1746373, 3492746, 6985492, 13970984, 27941968]

約数ペア:

[(1, 27941968), (2, 13970984), (4, 6985492), (8, 3492746), (16, 1746373), (239, 116912), (478, 58456), (956, 29228), (1912, 14614), (3824, 7307)]