77070848

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{1381}}^1$

素因数の和:1508

約数の個数: 40

約数和(自身を含む): 155516460

約数和(自身を除く): 78445612

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1381, 1744, 2762, 3488, 5524, 6976, 11048, 13952, 22096, 27904, 44192, 55808, 88384, 150529, 176768, 301058, 353536, 602116, 707072, 1204232, 2408464, 4816928, 9633856, 19267712, 38535424, 77070848]

約数ペア:

[(1, 77070848), (2, 38535424), (4, 19267712), (8, 9633856), (16, 4816928), (32, 2408464), (64, 1204232), (109, 707072), (128, 602116), (218, 353536), (256, 301058), (436, 176768), (512, 150529), (872, 88384), (1381, 55808), (1744, 44192), (2762, 27904), (3488, 22096), (5524, 13952), (6976, 11048)]