7290044

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 13145328

約数和(自身を除く): 5855284

約数列:

[1, 2, 4, 53, 106, 137, 212, 251, 274, 502, 548, 1004, 7261, 13303, 14522, 26606, 29044, 34387, 53212, 68774, 137548, 1822511, 3645022, 7290044]

約数ペア:

[(1, 7290044), (2, 3645022), (4, 1822511), (53, 137548), (106, 68774), (137, 53212), (212, 34387), (251, 29044), (274, 26606), (502, 14522), (548, 13303), (1004, 7261)]