42638272

素因数分解:

$2^6\times {\mathrm{173}}^1\times {\mathrm{3851}}^1$

素因数の和:4036

約数の個数: 28

約数和(自身を含む): 85121496

約数和(自身を除く): 42483224

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 2768, 3851, 5536, 7702, 11072, 15404, 30808, 61616, 123232, 246464, 666223, 1332446, 2664892, 5329784, 10659568, 21319136, 42638272]

約数ペア:

[(1, 42638272), (2, 21319136), (4, 10659568), (8, 5329784), (16, 2664892), (32, 1332446), (64, 666223), (173, 246464), (346, 123232), (692, 61616), (1384, 30808), (2768, 15404), (3851, 11072), (5536, 7702)]