66735184

素因数分解:

$2^4\times {\mathrm{1109}}^1\times {\mathrm{3761}}^1$

素因数の和:4878

約数の個数: 20

約数和(自身を含む): 129450420

約数和(自身を除く): 62715236

約数列:

[1, 2, 4, 8, 16, 1109, 2218, 3761, 4436, 7522, 8872, 15044, 17744, 30088, 60176, 4170949, 8341898, 16683796, 33367592, 66735184]

約数ペア:

[(1, 66735184), (2, 33367592), (4, 16683796), (8, 8341898), (16, 4170949), (1109, 60176), (2218, 30088), (3761, 17744), (4436, 15044), (7522, 8872)]