38068864

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 80735040

約数和(自身を除く): 42666176

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 67, 92, 128, 134, 184, 193, 268, 368, 386, 536, 736, 772, 1072, 1472, 1541, 1544, 2144, 2944, 3082, 3088, 4288, 4439, 6164, 6176, 8576, 8878, 12328, 12352, 12931, 17756, 24656, 24704, 25862, 35512, 49312, 51724, 71024, 98624, 103448, 142048, 197248, 206896, 284096, 297413, 413792, 568192, 594826, 827584, 1189652, 1655168, 2379304, 4758608, 9517216, 19034432, 38068864]

約数ペア:

[(1, 38068864), (2, 19034432), (4, 9517216), (8, 4758608), (16, 2379304), (23, 1655168), (32, 1189652), (46, 827584), (64, 594826), (67, 568192), (92, 413792), (128, 297413), (134, 284096), (184, 206896), (193, 197248), (268, 142048), (368, 103448), (386, 98624), (536, 71024), (736, 51724), (772, 49312), (1072, 35512), (1472, 25862), (1541, 24704), (1544, 24656), (2144, 17756), (2944, 12931), (3082, 12352), (3088, 12328), (4288, 8878), (4439, 8576), (6164, 6176)]