2038760250784

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{35393}}^1\times {\mathrm{41863}}^1$

素因数の和:77309

約数の個数: 48

約数和(自身を含む): 4107367801152

約数和(自身を除く): 2068607550368

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 35393, 41863, 70786, 83726, 141572, 167452, 283144, 334904, 566288, 669808, 1132576, 1339616, 1521899, 1800109, 3043798, 3600218, 6087596, 7200436, 12175192, 14400872, 24350384, 28801744, 48700768, 57603488, 1481657159, 2963314318, 5926628636, 11853257272, 23706514544, 47413029088, 63711257837, 127422515674, 254845031348, 509690062696, 1019380125392, 2038760250784]

約数ペア:

[(1, 2038760250784), (2, 1019380125392), (4, 509690062696), (8, 254845031348), (16, 127422515674), (32, 63711257837), (43, 47413029088), (86, 23706514544), (172, 11853257272), (344, 5926628636), (688, 2963314318), (1376, 1481657159), (35393, 57603488), (41863, 48700768), (70786, 28801744), (83726, 24350384), (141572, 14400872), (167452, 12175192), (283144, 7200436), (334904, 6087596), (566288, 3600218), (669808, 3043798), (1132576, 1800109), (1339616, 1521899)]