65768128

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{7393}}^1$

素因数の和:7544

約数の個数: 28

約数和(自身を含む): 131465320

約数和(自身を除く): 65697192

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 7393, 8896, 14786, 29572, 59144, 118288, 236576, 473152, 1027627, 2055254, 4110508, 8221016, 16442032, 32884064, 65768128]

約数ペア:

[(1, 65768128), (2, 32884064), (4, 16442032), (8, 8221016), (16, 4110508), (32, 2055254), (64, 1027627), (139, 473152), (278, 236576), (556, 118288), (1112, 59144), (2224, 29572), (4448, 14786), (7393, 8896)]