78855238

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{512047}}^1$

素因数の和:512067

約数の個数: 16

約数和(自身を含む): 147469824

約数和(自身を除く): 68614586

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 512047, 1024094, 3584329, 5632517, 7168658, 11265034, 39427619, 78855238]

約数ペア:

[(1, 78855238), (2, 39427619), (7, 11265034), (11, 7168658), (14, 5632517), (22, 3584329), (77, 1024094), (154, 512047)]