56889724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7717}}^1$

素因数の和:7837

約数の個数: 24

約数和(自身を含む): 105890960

約数和(自身を除く): 49001236

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 3686, 7372, 7717, 15434, 30868, 146623, 293246, 586492, 748549, 1497098, 2994196, 14222431, 28444862, 56889724]

約数ペア:

[(1, 56889724), (2, 28444862), (4, 14222431), (19, 2994196), (38, 1497098), (76, 748549), (97, 586492), (194, 293246), (388, 146623), (1843, 30868), (3686, 15434), (7372, 7717)]