1815617728

素因数分解:

$2^6\times {\mathrm{613}}^1\times {\mathrm{46279}}^1$

素因数の和:46904

約数の個数: 28

約数和(自身を含む): 3608821840

約数和(自身を除く): 1793204112

約数列:

[1, 2, 4, 8, 16, 32, 64, 613, 1226, 2452, 4904, 9808, 19616, 39232, 46279, 92558, 185116, 370232, 740464, 1480928, 2961856, 28369027, 56738054, 113476108, 226952216, 453904432, 907808864, 1815617728]

約数ペア:

[(1, 1815617728), (2, 907808864), (4, 453904432), (8, 226952216), (16, 113476108), (32, 56738054), (64, 28369027), (613, 2961856), (1226, 1480928), (2452, 740464), (4904, 370232), (9808, 185116), (19616, 92558), (39232, 46279)]