38958208

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 83109600

約数和(自身を除く): 44151392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 152, 166, 193, 304, 332, 386, 608, 664, 772, 1216, 1328, 1544, 1577, 2432, 2656, 3088, 3154, 3667, 5312, 6176, 6308, 7334, 10624, 12352, 12616, 14668, 16019, 24704, 25232, 29336, 32038, 50464, 58672, 64076, 100928, 117344, 128152, 201856, 234688, 256304, 304361, 469376, 512608, 608722, 1025216, 1217444, 2050432, 2434888, 4869776, 9739552, 19479104, 38958208]

約数ペア:

[(1, 38958208), (2, 19479104), (4, 9739552), (8, 4869776), (16, 2434888), (19, 2050432), (32, 1217444), (38, 1025216), (64, 608722), (76, 512608), (83, 469376), (128, 304361), (152, 256304), (166, 234688), (193, 201856), (304, 128152), (332, 117344), (386, 100928), (608, 64076), (664, 58672), (772, 50464), (1216, 32038), (1328, 29336), (1544, 25232), (1577, 24704), (2432, 16019), (2656, 14668), (3088, 12616), (3154, 12352), (3667, 10624), (5312, 7334), (6176, 6308)]