1029625856

素因数分解:

$2^{11}\times 7^1\times {\mathrm{71821}}^1$

素因数の和:71850

約数の個数: 48

約数和(自身を含む): 2352888720

約数和(自身を除く): 1323262864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 71821, 143642, 287284, 502747, 574568, 1005494, 1149136, 2010988, 2298272, 4021976, 4596544, 8043952, 9193088, 16087904, 18386176, 32175808, 36772352, 64351616, 73544704, 128703232, 147089408, 257406464, 514812928, 1029625856]

約数ペア:

[(1, 1029625856), (2, 514812928), (4, 257406464), (7, 147089408), (8, 128703232), (14, 73544704), (16, 64351616), (28, 36772352), (32, 32175808), (56, 18386176), (64, 16087904), (112, 9193088), (128, 8043952), (224, 4596544), (256, 4021976), (448, 2298272), (512, 2010988), (896, 1149136), (1024, 1005494), (1792, 574568), (2048, 502747), (3584, 287284), (7168, 143642), (14336, 71821)]