39027212

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{15661}}^1$

素因数の和:15761

約数の個数: 24

約数和(自身を含む): 78936480

約数和(自身を除く): 39909268

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 15661, 31322, 62644, 109627, 219254, 438508, 1393829, 2787658, 5575316, 9756803, 19513606, 39027212]

約数ペア:

[(1, 39027212), (2, 19513606), (4, 9756803), (7, 5575316), (14, 2787658), (28, 1393829), (89, 438508), (178, 219254), (356, 109627), (623, 62644), (1246, 31322), (2492, 15661)]