1805726528

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{71}}^2\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 84

約数和(自身を含む): 3779222820

約数和(自身を除く): 1973496292

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 142, 193, 232, 284, 386, 464, 568, 772, 928, 1136, 1544, 1856, 2059, 2272, 3088, 4118, 4544, 5041, 5597, 6176, 8236, 10082, 11194, 12352, 13703, 16472, 20164, 22388, 27406, 32944, 40328, 44776, 54812, 65888, 80656, 89552, 109624, 131776, 146189, 161312, 179104, 219248, 292378, 322624, 358208, 397387, 438496, 584756, 794774, 876992, 972913, 1169512, 1589548, 1945826, 2339024, 3179096, 3891652, 4678048, 6358192, 7783304, 9356096, 12716384, 15566608, 25432768, 28214477, 31133216, 56428954, 62266432, 112857908, 225715816, 451431632, 902863264, 1805726528]

約数ペア:

[(1, 1805726528), (2, 902863264), (4, 451431632), (8, 225715816), (16, 112857908), (29, 62266432), (32, 56428954), (58, 31133216), (64, 28214477), (71, 25432768), (116, 15566608), (142, 12716384), (193, 9356096), (232, 7783304), (284, 6358192), (386, 4678048), (464, 3891652), (568, 3179096), (772, 2339024), (928, 1945826), (1136, 1589548), (1544, 1169512), (1856, 972913), (2059, 876992), (2272, 794774), (3088, 584756), (4118, 438496), (4544, 397387), (5041, 358208), (5597, 322624), (6176, 292378), (8236, 219248), (10082, 179104), (11194, 161312), (12352, 146189), (13703, 131776), (16472, 109624), (20164, 89552), (22388, 80656), (27406, 65888), (32944, 54812), (40328, 44776)]