9720704

素因数分解:

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

素因数の和:611

約数の個数: 64

約数和(自身を含む): 23337600

約数和(自身を除く): 13616896

約数列:

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

約数ペア:

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