28408982

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 22684522

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1151, 1763, 2302, 3526, 8057, 12341, 16114, 24682, 47191, 49493, 94382, 98986, 330337, 346451, 660674, 692902, 2029213, 4058426, 14204491, 28408982]

約数ペア:

[(1, 28408982), (2, 14204491), (7, 4058426), (14, 2029213), (41, 692902), (43, 660674), (82, 346451), (86, 330337), (287, 98986), (301, 94382), (574, 49493), (602, 47191), (1151, 24682), (1763, 16114), (2302, 12341), (3526, 8057)]