37948928

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 44545792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 83, 94, 128, 152, 166, 188, 256, 304, 332, 376, 512, 608, 664, 752, 893, 1216, 1328, 1504, 1577, 1786, 2432, 2656, 3008, 3154, 3572, 3901, 4864, 5312, 6016, 6308, 7144, 7802, 9728, 10624, 12032, 12616, 14288, 15604, 21248, 24064, 25232, 28576, 31208, 42496, 50464, 57152, 62416, 74119, 100928, 114304, 124832, 148238, 201856, 228608, 249664, 296476, 403712, 457216, 499328, 592952, 807424, 998656, 1185904, 1997312, 2371808, 4743616, 9487232, 18974464, 37948928]

約数ペア:

[(1, 37948928), (2, 18974464), (4, 9487232), (8, 4743616), (16, 2371808), (19, 1997312), (32, 1185904), (38, 998656), (47, 807424), (64, 592952), (76, 499328), (83, 457216), (94, 403712), (128, 296476), (152, 249664), (166, 228608), (188, 201856), (256, 148238), (304, 124832), (332, 114304), (376, 100928), (512, 74119), (608, 62416), (664, 57152), (752, 50464), (893, 42496), (1216, 31208), (1328, 28576), (1504, 25232), (1577, 24064), (1786, 21248), (2432, 15604), (2656, 14288), (3008, 12616), (3154, 12032), (3572, 10624), (3901, 9728), (4864, 7802), (5312, 7144), (6016, 6308)]