6816784

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2521}}^1$

素因数の和:2555

約数の個数: 30

約数和(自身を含む): 14307306

約数和(自身を除く): 7490522

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2521, 2704, 5042, 10084, 20168, 32773, 40336, 65546, 131092, 262184, 426049, 524368, 852098, 1704196, 3408392, 6816784]

約数ペア:

[(1, 6816784), (2, 3408392), (4, 1704196), (8, 852098), (13, 524368), (16, 426049), (26, 262184), (52, 131092), (104, 65546), (169, 40336), (208, 32773), (338, 20168), (676, 10084), (1352, 5042), (2521, 2704)]