2078293888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{34327}}^1$

素因数の和:34395

約数の個数: 64

約数和(自身を含む): 4621921920

約数和(自身を除く): 2543628032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1408, 1892, 2752, 3784, 5504, 7568, 15136, 30272, 34327, 60544, 68654, 137308, 274616, 377597, 549232, 755194, 1098464, 1476061, 1510388, 2196928, 2952122, 3020776, 4393856, 5904244, 6041552, 11808488, 12083104, 16236671, 23616976, 24166208, 32473342, 47233952, 48332416, 64946684, 94467904, 129893368, 188935808, 259786736, 519573472, 1039146944, 2078293888]

約数ペア:

[(1, 2078293888), (2, 1039146944), (4, 519573472), (8, 259786736), (11, 188935808), (16, 129893368), (22, 94467904), (32, 64946684), (43, 48332416), (44, 47233952), (64, 32473342), (86, 24166208), (88, 23616976), (128, 16236671), (172, 12083104), (176, 11808488), (344, 6041552), (352, 5904244), (473, 4393856), (688, 3020776), (704, 2952122), (946, 2196928), (1376, 1510388), (1408, 1476061), (1892, 1098464), (2752, 755194), (3784, 549232), (5504, 377597), (7568, 274616), (15136, 137308), (30272, 68654), (34327, 60544)]