77068642

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{128021}}^1$

素因数の和:128073

約数の個数: 16

約数和(自身を含む): 135191232

約数和(自身を除く): 58122590

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 128021, 256042, 896147, 1792294, 5504903, 11009806, 38534321, 77068642]

約数ペア:

[(1, 77068642), (2, 38534321), (7, 11009806), (14, 5504903), (43, 1792294), (86, 896147), (301, 256042), (602, 128021)]