38198784

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1947

約数の個数: 80

約数和(自身を含む): 109649232

約数和(自身を除く): 71450448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1536, 1664, 1913, 2496, 3328, 3826, 4992, 5739, 6656, 7652, 9984, 11478, 15304, 19968, 22956, 24869, 30608, 45912, 49738, 61216, 74607, 91824, 99476, 122432, 149214, 183648, 198952, 244864, 298428, 367296, 397904, 489728, 596856, 734592, 795808, 979456, 1193712, 1469184, 1591616, 2387424, 2938368, 3183232, 4774848, 6366464, 9549696, 12732928, 19099392, 38198784]

約数ペア:

[(1, 38198784), (2, 19099392), (3, 12732928), (4, 9549696), (6, 6366464), (8, 4774848), (12, 3183232), (13, 2938368), (16, 2387424), (24, 1591616), (26, 1469184), (32, 1193712), (39, 979456), (48, 795808), (52, 734592), (64, 596856), (78, 489728), (96, 397904), (104, 367296), (128, 298428), (156, 244864), (192, 198952), (208, 183648), (256, 149214), (312, 122432), (384, 99476), (416, 91824), (512, 74607), (624, 61216), (768, 49738), (832, 45912), (1248, 30608), (1536, 24869), (1664, 22956), (1913, 19968), (2496, 15304), (3328, 11478), (3826, 9984), (4992, 7652), (5739, 6656)]