65539264

素因数分解:

$2^6\times 7^2\times {\mathrm{20899}}^1$

素因数の和:20925

約数の個数: 42

約数和(自身を含む): 151295100

約数和(自身を除く): 85755836

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 20899, 41798, 83596, 146293, 167192, 292586, 334384, 585172, 668768, 1024051, 1170344, 1337536, 2048102, 2340688, 4096204, 4681376, 8192408, 9362752, 16384816, 32769632, 65539264]

約数ペア:

[(1, 65539264), (2, 32769632), (4, 16384816), (7, 9362752), (8, 8192408), (14, 4681376), (16, 4096204), (28, 2340688), (32, 2048102), (49, 1337536), (56, 1170344), (64, 1024051), (98, 668768), (112, 585172), (196, 334384), (224, 292586), (392, 167192), (448, 146293), (784, 83596), (1568, 41798), (3136, 20899)]