38882816

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 80

約数和(自身を含む): 93624960

約数和(自身を除く): 54742144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 512, 532, 571, 608, 896, 1064, 1142, 1216, 1792, 2128, 2284, 2432, 3584, 3997, 4256, 4568, 4864, 7994, 8512, 9136, 9728, 10849, 15988, 17024, 18272, 21698, 31976, 34048, 36544, 43396, 63952, 68096, 73088, 75943, 86792, 127904, 146176, 151886, 173584, 255808, 292352, 303772, 347168, 511616, 607544, 694336, 1023232, 1215088, 1388672, 2046464, 2430176, 2777344, 4860352, 5554688, 9720704, 19441408, 38882816]

約数ペア:

[(1, 38882816), (2, 19441408), (4, 9720704), (7, 5554688), (8, 4860352), (14, 2777344), (16, 2430176), (19, 2046464), (28, 1388672), (32, 1215088), (38, 1023232), (56, 694336), (64, 607544), (76, 511616), (112, 347168), (128, 303772), (133, 292352), (152, 255808), (224, 173584), (256, 151886), (266, 146176), (304, 127904), (448, 86792), (512, 75943), (532, 73088), (571, 68096), (608, 63952), (896, 43396), (1064, 36544), (1142, 34048), (1216, 31976), (1792, 21698), (2128, 18272), (2284, 17024), (2432, 15988), (3584, 10849), (3997, 9728), (4256, 9136), (4568, 8512), (4864, 7994)]