39137928

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 100699200

約数和(自身を除く): 61561272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 89, 146, 178, 219, 251, 267, 292, 356, 438, 502, 534, 584, 712, 753, 876, 1004, 1068, 1506, 1752, 2008, 2136, 3012, 6024, 6497, 12994, 18323, 19491, 22339, 25988, 36646, 38982, 44678, 51976, 54969, 67017, 73292, 77964, 89356, 109938, 134034, 146584, 155928, 178712, 219876, 268068, 439752, 536136, 1630747, 3261494, 4892241, 6522988, 9784482, 13045976, 19568964, 39137928]

約数ペア:

[(1, 39137928), (2, 19568964), (3, 13045976), (4, 9784482), (6, 6522988), (8, 4892241), (12, 3261494), (24, 1630747), (73, 536136), (89, 439752), (146, 268068), (178, 219876), (219, 178712), (251, 155928), (267, 146584), (292, 134034), (356, 109938), (438, 89356), (502, 77964), (534, 73292), (584, 67017), (712, 54969), (753, 51976), (876, 44678), (1004, 38982), (1068, 36646), (1506, 25988), (1752, 22339), (2008, 19491), (2136, 18323), (3012, 12994), (6024, 6497)]