28308132482

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{11171323}}^1$

素因数の和:11171513

約数の個数: 16

約数和(自身を含む): 48796343232

約数和(自身を除く): 20488210750

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 11171323, 22342646, 78199261, 156398522, 2022009463, 4044018926, 14154066241, 28308132482]

約数ペア:

[(1, 28308132482), (2, 14154066241), (7, 4044018926), (14, 2022009463), (181, 156398522), (362, 78199261), (1267, 22342646), (2534, 11171323)]