68573362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 123875136

約数和(自身を除く): 55301774

約数列:

[1, 2, 11, 13, 22, 26, 71, 121, 142, 143, 242, 286, 307, 614, 781, 923, 1562, 1573, 1846, 3146, 3377, 3991, 6754, 7982, 8591, 10153, 17182, 20306, 21797, 37147, 43594, 43901, 74294, 87802, 111683, 223366, 239767, 283361, 479534, 482911, 566722, 965822, 2637437, 3116971, 5274874, 6233942, 34286681, 68573362]

約数ペア:

[(1, 68573362), (2, 34286681), (11, 6233942), (13, 5274874), (22, 3116971), (26, 2637437), (71, 965822), (121, 566722), (142, 482911), (143, 479534), (242, 283361), (286, 239767), (307, 223366), (614, 111683), (781, 87802), (923, 74294), (1562, 43901), (1573, 43594), (1846, 37147), (3146, 21797), (3377, 20306), (3991, 17182), (6754, 10153), (7982, 8591)]