37400528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 83244672

約数和(自身を除く): 45844144

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 71, 73, 82, 88, 142, 146, 164, 176, 284, 292, 328, 451, 568, 584, 656, 781, 803, 902, 1136, 1168, 1562, 1606, 1804, 2911, 2993, 3124, 3212, 3608, 5183, 5822, 5986, 6248, 6424, 7216, 10366, 11644, 11972, 12496, 12848, 20732, 23288, 23944, 32021, 32923, 41464, 46576, 47888, 57013, 64042, 65846, 82928, 114026, 128084, 131692, 212503, 228052, 256168, 263384, 425006, 456104, 512336, 526768, 850012, 912208, 1700024, 2337533, 3400048, 4675066, 9350132, 18700264, 37400528]

約数ペア:

[(1, 37400528), (2, 18700264), (4, 9350132), (8, 4675066), (11, 3400048), (16, 2337533), (22, 1700024), (41, 912208), (44, 850012), (71, 526768), (73, 512336), (82, 456104), (88, 425006), (142, 263384), (146, 256168), (164, 228052), (176, 212503), (284, 131692), (292, 128084), (328, 114026), (451, 82928), (568, 65846), (584, 64042), (656, 57013), (781, 47888), (803, 46576), (902, 41464), (1136, 32923), (1168, 32021), (1562, 23944), (1606, 23288), (1804, 20732), (2911, 12848), (2993, 12496), (3124, 11972), (3212, 11644), (3608, 10366), (5183, 7216), (5822, 6424), (5986, 6248)]