29129977856

素因数分解:

$2^{12}\times 7^2\times {\mathrm{145139}}^1$

素因数の和:145177

約数の個数: 78

約数和(自身を含む): 67763979180

約数和(自身を除く): 38634001324

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3584, 4096, 6272, 7168, 12544, 14336, 25088, 28672, 50176, 100352, 145139, 200704, 290278, 580556, 1015973, 1161112, 2031946, 2322224, 4063892, 4644448, 7111811, 8127784, 9288896, 14223622, 16255568, 18577792, 28447244, 32511136, 37155584, 56894488, 65022272, 74311168, 113788976, 130044544, 148622336, 227577952, 260089088, 297244672, 455155904, 520178176, 594489344, 910311808, 1040356352, 1820623616, 2080712704, 3641247232, 4161425408, 7282494464, 14564988928, 29129977856]

約数ペア:

[(1, 29129977856), (2, 14564988928), (4, 7282494464), (7, 4161425408), (8, 3641247232), (14, 2080712704), (16, 1820623616), (28, 1040356352), (32, 910311808), (49, 594489344), (56, 520178176), (64, 455155904), (98, 297244672), (112, 260089088), (128, 227577952), (196, 148622336), (224, 130044544), (256, 113788976), (392, 74311168), (448, 65022272), (512, 56894488), (784, 37155584), (896, 32511136), (1024, 28447244), (1568, 18577792), (1792, 16255568), (2048, 14223622), (3136, 9288896), (3584, 8127784), (4096, 7111811), (6272, 4644448), (7168, 4063892), (12544, 2322224), (14336, 2031946), (25088, 1161112), (28672, 1015973), (50176, 580556), (100352, 290278), (145139, 200704)]