26837188

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20393}}^1$

素因数の和:20451

約数の個数: 24

約数和(自身を含む): 54819072

約数和(自身を除く): 27981884

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20393, 40786, 81572, 142751, 285502, 571004, 958471, 1916942, 3833884, 6709297, 13418594, 26837188]

約数ペア:

[(1, 26837188), (2, 13418594), (4, 6709297), (7, 3833884), (14, 1916942), (28, 958471), (47, 571004), (94, 285502), (188, 142751), (329, 81572), (658, 40786), (1316, 20393)]