28106343884

素因数分解:

$2^2\times {\mathrm{1709}}^1\times {\mathrm{4111519}}^1$

素因数の和:4113232

約数の個数: 12

約数和(自身を含む): 49214894400

約数和(自身を除く): 21108550516

約数列:

[1, 2, 4, 1709, 3418, 6836, 4111519, 8223038, 16446076, 7026585971, 14053171942, 28106343884]

約数ペア:

[(1, 28106343884), (2, 14053171942), (4, 7026585971), (1709, 16446076), (3418, 8223038), (6836, 4111519)]