42425482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 71259264

約数和(自身を除く): 28833782

約数列:

[1, 2, 11, 22, 71, 142, 157, 173, 314, 346, 781, 1562, 1727, 1903, 3454, 3806, 11147, 12283, 22294, 24566, 27161, 54322, 122617, 135113, 245234, 270226, 298771, 597542, 1928431, 3856862, 21212741, 42425482]

約数ペア:

[(1, 42425482), (2, 21212741), (11, 3856862), (22, 1928431), (71, 597542), (142, 298771), (157, 270226), (173, 245234), (314, 135113), (346, 122617), (781, 54322), (1562, 27161), (1727, 24566), (1903, 22294), (3454, 12283), (3806, 11147)]