438247424

素因数分解:

$2^{13}\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:964

約数の個数: 56

約数和(自身を含む): 891824988

約数和(自身を除く): 453577564

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 877, 976, 1024, 1754, 1952, 2048, 3508, 3904, 4096, 7016, 7808, 8192, 14032, 15616, 28064, 31232, 53497, 56128, 62464, 106994, 112256, 124928, 213988, 224512, 249856, 427976, 449024, 499712, 855952, 898048, 1711904, 1796096, 3423808, 3592192, 6847616, 7184384, 13695232, 27390464, 54780928, 109561856, 219123712, 438247424]

約数ペア:

[(1, 438247424), (2, 219123712), (4, 109561856), (8, 54780928), (16, 27390464), (32, 13695232), (61, 7184384), (64, 6847616), (122, 3592192), (128, 3423808), (244, 1796096), (256, 1711904), (488, 898048), (512, 855952), (877, 499712), (976, 449024), (1024, 427976), (1754, 249856), (1952, 224512), (2048, 213988), (3508, 124928), (3904, 112256), (4096, 106994), (7016, 62464), (7808, 56128), (8192, 53497), (14032, 31232), (15616, 28064)]