68881346

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{48991}}^1$

素因数の和:49049

約数の個数: 16

約数和(自身を含む): 111701760

約数和(自身を除く): 42820414

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 48991, 97982, 930829, 1812667, 1861658, 3625334, 34440673, 68881346]

約数ペア:

[(1, 68881346), (2, 34440673), (19, 3625334), (37, 1861658), (38, 1812667), (74, 930829), (703, 97982), (1406, 48991)]