68280212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17053}}^1$

素因数の和:17088

約数の個数: 48

約数和(自身を含む): 160444032

約数和(自身を除く): 92163820

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 17053, 34106, 68212, 119371, 187583, 221689, 238742, 375166, 443378, 477484, 750332, 886756, 1313081, 1551823, 2438579, 2626162, 3103646, 4877158, 5252324, 6207292, 9754316, 17070053, 34140106, 68280212]

約数ペア:

[(1, 68280212), (2, 34140106), (4, 17070053), (7, 9754316), (11, 6207292), (13, 5252324), (14, 4877158), (22, 3103646), (26, 2626162), (28, 2438579), (44, 1551823), (52, 1313081), (77, 886756), (91, 750332), (143, 477484), (154, 443378), (182, 375166), (286, 238742), (308, 221689), (364, 187583), (572, 119371), (1001, 68212), (2002, 34106), (4004, 17053)]