68319732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{437947}}^1$

素因数の和:437967

約数の個数: 24

約数和(自身を含む): 171675616

約数和(自身を除く): 103355884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 437947, 875894, 1313841, 1751788, 2627682, 5255364, 5693311, 11386622, 17079933, 22773244, 34159866, 68319732]

約数ペア:

[(1, 68319732), (2, 34159866), (3, 22773244), (4, 17079933), (6, 11386622), (12, 5693311), (13, 5255364), (26, 2627682), (39, 1751788), (52, 1313841), (78, 875894), (156, 437947)]