67642784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 153679680

約数和(自身を除く): 86036896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 43, 44, 82, 86, 88, 109, 164, 172, 176, 218, 328, 344, 352, 436, 451, 473, 656, 688, 872, 902, 946, 1199, 1312, 1376, 1744, 1763, 1804, 1892, 2398, 3488, 3526, 3608, 3784, 4469, 4687, 4796, 7052, 7216, 7568, 8938, 9374, 9592, 14104, 14432, 15136, 17876, 18748, 19184, 19393, 28208, 35752, 37496, 38368, 38786, 49159, 51557, 56416, 71504, 74992, 77572, 98318, 103114, 143008, 149984, 155144, 192167, 196636, 206228, 310288, 384334, 393272, 412456, 620576, 768668, 786544, 824912, 1537336, 1573088, 1649824, 2113837, 3074672, 4227674, 6149344, 8455348, 16910696, 33821392, 67642784]

約数ペア:

[(1, 67642784), (2, 33821392), (4, 16910696), (8, 8455348), (11, 6149344), (16, 4227674), (22, 3074672), (32, 2113837), (41, 1649824), (43, 1573088), (44, 1537336), (82, 824912), (86, 786544), (88, 768668), (109, 620576), (164, 412456), (172, 393272), (176, 384334), (218, 310288), (328, 206228), (344, 196636), (352, 192167), (436, 155144), (451, 149984), (473, 143008), (656, 103114), (688, 98318), (872, 77572), (902, 74992), (946, 71504), (1199, 56416), (1312, 51557), (1376, 49159), (1744, 38786), (1763, 38368), (1804, 37496), (1892, 35752), (2398, 28208), (3488, 19393), (3526, 19184), (3608, 18748), (3784, 17876), (4469, 15136), (4687, 14432), (4796, 14104), (7052, 9592), (7216, 9374), (7568, 8938)]