777764104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{105331}}^1$

素因数の和:105421

約数の個数: 32

約数和(自身を含む): 1592619840

約数和(自身を除く): 814855736

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 105331, 210662, 421324, 842648, 1369303, 2738606, 5477212, 7478501, 10954424, 14957002, 29914004, 59828008, 97220513, 194441026, 388882052, 777764104]

約数ペア:

[(1, 777764104), (2, 388882052), (4, 194441026), (8, 97220513), (13, 59828008), (26, 29914004), (52, 14957002), (71, 10954424), (104, 7478501), (142, 5477212), (284, 2738606), (568, 1369303), (923, 842648), (1846, 421324), (3692, 210662), (7384, 105331)]