27918956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3919}}^1$

素因数の和:4073

約数の個数: 24

約数和(自身を含む): 53014080

約数和(自身を除く): 25095124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 3919, 7124, 7838, 15676, 50947, 101894, 203788, 536903, 1073806, 2147612, 6979739, 13959478, 27918956]

約数ペア:

[(1, 27918956), (2, 13959478), (4, 6979739), (13, 2147612), (26, 1073806), (52, 536903), (137, 203788), (274, 101894), (548, 50947), (1781, 15676), (3562, 7838), (3919, 7124)]