27626896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{156971}}^1$

素因数の和:156990

約数の個数: 20

約数和(自身を含む): 58393584

約数和(自身を除く): 30766688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 156971, 313942, 627884, 1255768, 1726681, 2511536, 3453362, 6906724, 13813448, 27626896]

約数ペア:

[(1, 27626896), (2, 13813448), (4, 6906724), (8, 3453362), (11, 2511536), (16, 1726681), (22, 1255768), (44, 627884), (88, 313942), (176, 156971)]