8247045264

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1311553}}^1$

素因数の和:1311695

約数の個数: 40

約数和(自身を含む): 21467515872

約数和(自身を除く): 13220470608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 1311553, 2623106, 3934659, 5246212, 7869318, 10492424, 15738636, 20984848, 31477272, 62954544, 171813443, 343626886, 515440329, 687253772, 1030880658, 1374507544, 2061761316, 2749015088, 4123522632, 8247045264]

約数ペア:

[(1, 8247045264), (2, 4123522632), (3, 2749015088), (4, 2061761316), (6, 1374507544), (8, 1030880658), (12, 687253772), (16, 515440329), (24, 343626886), (48, 171813443), (131, 62954544), (262, 31477272), (393, 20984848), (524, 15738636), (786, 10492424), (1048, 7869318), (1572, 5246212), (2096, 3934659), (3144, 2623106), (6288, 1311553)]