40701424

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{18301}}^1$

素因数の和:18448

約数の個数: 20

約数和(自身を含む): 79430680

約数和(自身を除く): 38729256

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 18301, 36602, 73204, 146408, 292816, 2543839, 5087678, 10175356, 20350712, 40701424]

約数ペア:

[(1, 40701424), (2, 20350712), (4, 10175356), (8, 5087678), (16, 2543839), (139, 292816), (278, 146408), (556, 73204), (1112, 36602), (2224, 18301)]