7425464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 14968800

約数和(自身を除く): 7543336

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 769, 1207, 1538, 2414, 3076, 4828, 6152, 9656, 13073, 26146, 52292, 54599, 104584, 109198, 218396, 436792, 928183, 1856366, 3712732, 7425464]

約数ペア:

[(1, 7425464), (2, 3712732), (4, 1856366), (8, 928183), (17, 436792), (34, 218396), (68, 109198), (71, 104584), (136, 54599), (142, 52292), (284, 26146), (568, 13073), (769, 9656), (1207, 6152), (1538, 4828), (2414, 3076)]