38741824

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:623

約数の個数: 56

約数和(自身を含む): 84783168

約数和(自身を除く): 46041344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 113, 176, 226, 352, 452, 487, 704, 904, 974, 1243, 1808, 1948, 2486, 3616, 3896, 4972, 5357, 7232, 7792, 9944, 10714, 15584, 19888, 21428, 31168, 39776, 42856, 55031, 79552, 85712, 110062, 171424, 220124, 342848, 440248, 605341, 880496, 1210682, 1760992, 2421364, 3521984, 4842728, 9685456, 19370912, 38741824]

約数ペア:

[(1, 38741824), (2, 19370912), (4, 9685456), (8, 4842728), (11, 3521984), (16, 2421364), (22, 1760992), (32, 1210682), (44, 880496), (64, 605341), (88, 440248), (113, 342848), (176, 220124), (226, 171424), (352, 110062), (452, 85712), (487, 79552), (704, 55031), (904, 42856), (974, 39776), (1243, 31168), (1808, 21428), (1948, 19888), (2486, 15584), (3616, 10714), (3896, 9944), (4972, 7792), (5357, 7232)]