40746448

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{7297}}^1$

素因数の和:7654

約数の個数: 20

約数和(自身を含む): 79183300

約数和(自身を除く): 38436852

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 7297, 14594, 29188, 58376, 116752, 2546653, 5093306, 10186612, 20373224, 40746448]

約数ペア:

[(1, 40746448), (2, 20373224), (4, 10186612), (8, 5093306), (16, 2546653), (349, 116752), (698, 58376), (1396, 29188), (2792, 14594), (5584, 7297)]