56387266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 97091568

約数和(自身を除く): 40704302

約数列:

[1, 2, 13, 17, 26, 34, 193, 221, 386, 442, 661, 1322, 2509, 3281, 5018, 6562, 8593, 11237, 17186, 22474, 42653, 85306, 127573, 146081, 255146, 292162, 1658449, 2168741, 3316898, 4337482, 28193633, 56387266]

約数ペア:

[(1, 56387266), (2, 28193633), (13, 4337482), (17, 3316898), (26, 2168741), (34, 1658449), (193, 292162), (221, 255146), (386, 146081), (442, 127573), (661, 85306), (1322, 42653), (2509, 22474), (3281, 17186), (5018, 11237), (6562, 8593)]