82709726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 68974114

約数列:

[1, 2, 11, 17, 22, 34, 37, 43, 74, 86, 139, 187, 278, 374, 407, 473, 629, 731, 814, 946, 1258, 1462, 1529, 1591, 2363, 3058, 3182, 4726, 5143, 5977, 6919, 8041, 10286, 11954, 13838, 16082, 17501, 25993, 27047, 35002, 51986, 54094, 56573, 65747, 87431, 101609, 113146, 131494, 174862, 203218, 221149, 297517, 442298, 595034, 961741, 1117699, 1923482, 2235398, 2432639, 3759533, 4865278, 7519066, 41354863, 82709726]

約数ペア:

[(1, 82709726), (2, 41354863), (11, 7519066), (17, 4865278), (22, 3759533), (34, 2432639), (37, 2235398), (43, 1923482), (74, 1117699), (86, 961741), (139, 595034), (187, 442298), (278, 297517), (374, 221149), (407, 203218), (473, 174862), (629, 131494), (731, 113146), (814, 101609), (946, 87431), (1258, 65747), (1462, 56573), (1529, 54094), (1591, 51986), (2363, 35002), (3058, 27047), (3182, 25993), (4726, 17501), (5143, 16082), (5977, 13838), (6919, 11954), (8041, 10286)]