68087956

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{1613}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 121882824

約数和(自身を除く): 53794868

約数列:

[1, 2, 4, 61, 122, 173, 244, 346, 692, 1613, 3226, 6452, 10553, 21106, 42212, 98393, 196786, 279049, 393572, 558098, 1116196, 17021989, 34043978, 68087956]

約数ペア:

[(1, 68087956), (2, 34043978), (4, 17021989), (61, 1116196), (122, 558098), (173, 393572), (244, 279049), (346, 196786), (692, 98393), (1613, 42212), (3226, 21106), (6452, 10553)]