26828620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14741}}^1$

素因数の和:14770

約数の個数: 48

約数和(自身を含む): 69346368

約数和(自身を除く): 42517748

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 14741, 29482, 58964, 73705, 103187, 147410, 191633, 206374, 294820, 383266, 412748, 515935, 766532, 958165, 1031870, 1341431, 1916330, 2063740, 2682862, 3832660, 5365724, 6707155, 13414310, 26828620]

約数ペア:

[(1, 26828620), (2, 13414310), (4, 6707155), (5, 5365724), (7, 3832660), (10, 2682862), (13, 2063740), (14, 1916330), (20, 1341431), (26, 1031870), (28, 958165), (35, 766532), (52, 515935), (65, 412748), (70, 383266), (91, 294820), (130, 206374), (140, 191633), (182, 147410), (260, 103187), (364, 73705), (455, 58964), (910, 29482), (1820, 14741)]