2574272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 56

約数和(自身を含む): 5638800

約数和(自身を除く): 3064528

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 73, 76, 116, 146, 152, 232, 292, 304, 464, 551, 584, 608, 928, 1102, 1168, 1216, 1387, 1856, 2117, 2204, 2336, 2774, 4234, 4408, 4672, 5548, 8468, 8816, 11096, 16936, 17632, 22192, 33872, 35264, 40223, 44384, 67744, 80446, 88768, 135488, 160892, 321784, 643568, 1287136, 2574272]

約数ペア:

[(1, 2574272), (2, 1287136), (4, 643568), (8, 321784), (16, 160892), (19, 135488), (29, 88768), (32, 80446), (38, 67744), (58, 44384), (64, 40223), (73, 35264), (76, 33872), (116, 22192), (146, 17632), (152, 16936), (232, 11096), (292, 8816), (304, 8468), (464, 5548), (551, 4672), (584, 4408), (608, 4234), (928, 2774), (1102, 2336), (1168, 2204), (1216, 2117), (1387, 1856)]