15494016

素因数分解:

$2^7\times 3^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 41579280

約数和(自身を除く): 26085264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 257, 314, 384, 471, 514, 628, 771, 942, 1028, 1256, 1542, 1884, 2056, 2512, 3084, 3768, 4112, 5024, 6168, 7536, 8224, 10048, 12336, 15072, 16448, 20096, 24672, 30144, 32896, 40349, 49344, 60288, 80698, 98688, 121047, 161396, 242094, 322792, 484188, 645584, 968376, 1291168, 1936752, 2582336, 3873504, 5164672, 7747008, 15494016]

約数ペア:

[(1, 15494016), (2, 7747008), (3, 5164672), (4, 3873504), (6, 2582336), (8, 1936752), (12, 1291168), (16, 968376), (24, 645584), (32, 484188), (48, 322792), (64, 242094), (96, 161396), (128, 121047), (157, 98688), (192, 80698), (257, 60288), (314, 49344), (384, 40349), (471, 32896), (514, 30144), (628, 24672), (771, 20096), (942, 16448), (1028, 15072), (1256, 12336), (1542, 10048), (1884, 8224), (2056, 7536), (2512, 6168), (3084, 5024), (3768, 4112)]