28906712

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{6679}}^1$

素因数の和:7226

約数の個数: 16

約数和(自身を含む): 54308400

約数和(自身を除く): 25401688

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4328, 6679, 13358, 26716, 53432, 3613339, 7226678, 14453356, 28906712]

約数ペア:

[(1, 28906712), (2, 14453356), (4, 7226678), (8, 3613339), (541, 53432), (1082, 26716), (2164, 13358), (4328, 6679)]