67651424

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 140507136

約数和(自身を除く): 72855712

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 752, 992, 1451, 1457, 1504, 2902, 2914, 5804, 5828, 11608, 11656, 23216, 23312, 44981, 46432, 46624, 68197, 89962, 136394, 179924, 272788, 359848, 545576, 719696, 1091152, 1439392, 2114107, 2182304, 4228214, 8456428, 16912856, 33825712, 67651424]

約数ペア:

[(1, 67651424), (2, 33825712), (4, 16912856), (8, 8456428), (16, 4228214), (31, 2182304), (32, 2114107), (47, 1439392), (62, 1091152), (94, 719696), (124, 545576), (188, 359848), (248, 272788), (376, 179924), (496, 136394), (752, 89962), (992, 68197), (1451, 46624), (1457, 46432), (1504, 44981), (2902, 23312), (2914, 23216), (5804, 11656), (5828, 11608)]