12805702936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{70001}}^1$

素因数の和:71779

約数の個数: 32

約数和(自身を含む): 25872739200

約数和(自身を除く): 13067036264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1759, 3518, 7036, 14072, 22867, 45734, 70001, 91468, 140002, 182936, 280004, 560008, 910013, 1820026, 3640052, 7280104, 123131759, 246263518, 492527036, 985054072, 1600712867, 3201425734, 6402851468, 12805702936]

約数ペア:

[(1, 12805702936), (2, 6402851468), (4, 3201425734), (8, 1600712867), (13, 985054072), (26, 492527036), (52, 246263518), (104, 123131759), (1759, 7280104), (3518, 3640052), (7036, 1820026), (14072, 910013), (22867, 560008), (45734, 280004), (70001, 182936), (91468, 140002)]