38419024

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 89264128

約数和(自身を除く): 50845104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 73, 74, 112, 127, 146, 148, 254, 259, 292, 296, 508, 511, 518, 584, 592, 889, 1016, 1022, 1036, 1168, 1778, 2032, 2044, 2072, 2701, 3556, 4088, 4144, 4699, 5402, 7112, 8176, 9271, 9398, 10804, 14224, 18542, 18796, 18907, 21608, 32893, 37084, 37592, 37814, 43216, 64897, 65786, 74168, 75184, 75628, 129794, 131572, 148336, 151256, 259588, 263144, 302512, 343027, 519176, 526288, 686054, 1038352, 1372108, 2401189, 2744216, 4802378, 5488432, 9604756, 19209512, 38419024]

約数ペア:

[(1, 38419024), (2, 19209512), (4, 9604756), (7, 5488432), (8, 4802378), (14, 2744216), (16, 2401189), (28, 1372108), (37, 1038352), (56, 686054), (73, 526288), (74, 519176), (112, 343027), (127, 302512), (146, 263144), (148, 259588), (254, 151256), (259, 148336), (292, 131572), (296, 129794), (508, 75628), (511, 75184), (518, 74168), (584, 65786), (592, 64897), (889, 43216), (1016, 37814), (1022, 37592), (1036, 37084), (1168, 32893), (1778, 21608), (2032, 18907), (2044, 18796), (2072, 18542), (2701, 14224), (3556, 10804), (4088, 9398), (4144, 9271), (4699, 8176), (5402, 7112)]