6487636568

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1395791}}^1$

素因数の和:1395887

約数の個数: 32

約数和(自身を含む): 14069583360

約数和(自身を除く): 7581946792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 1395791, 2791582, 5583164, 9770537, 11166328, 19541074, 39082148, 78164296, 115850653, 231701306, 463402612, 810954571, 926805224, 1621909142, 3243818284, 6487636568]

約数ペア:

[(1, 6487636568), (2, 3243818284), (4, 1621909142), (7, 926805224), (8, 810954571), (14, 463402612), (28, 231701306), (56, 115850653), (83, 78164296), (166, 39082148), (332, 19541074), (581, 11166328), (664, 9770537), (1162, 5583164), (2324, 2791582), (4648, 1395791)]