38327936

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 81665280

約数和(自身を除く): 43337344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 277, 368, 376, 554, 736, 752, 1081, 1108, 1472, 1504, 2162, 2216, 2944, 3008, 4324, 4432, 6016, 6371, 8648, 8864, 12742, 13019, 17296, 17728, 25484, 26038, 34592, 35456, 50968, 52076, 69184, 101936, 104152, 138368, 203872, 208304, 299437, 407744, 416608, 598874, 815488, 833216, 1197748, 1666432, 2395496, 4790992, 9581984, 19163968, 38327936]

約数ペア:

[(1, 38327936), (2, 19163968), (4, 9581984), (8, 4790992), (16, 2395496), (23, 1666432), (32, 1197748), (46, 833216), (47, 815488), (64, 598874), (92, 416608), (94, 407744), (128, 299437), (184, 208304), (188, 203872), (277, 138368), (368, 104152), (376, 101936), (554, 69184), (736, 52076), (752, 50968), (1081, 35456), (1108, 34592), (1472, 26038), (1504, 25484), (2162, 17728), (2216, 17296), (2944, 13019), (3008, 12742), (4324, 8864), (4432, 8648), (6016, 6371)]