68959336

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4211}}^1$

素因数の和:4329

約数の個数: 32

約数和(自身を含む): 136468800

約数和(自身を除く): 67509464

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 4211, 8188, 8422, 16376, 16844, 33688, 96853, 193706, 374779, 387412, 749558, 774824, 1499116, 2998232, 8619917, 17239834, 34479668, 68959336]

約数ペア:

[(1, 68959336), (2, 34479668), (4, 17239834), (8, 8619917), (23, 2998232), (46, 1499116), (89, 774824), (92, 749558), (178, 387412), (184, 374779), (356, 193706), (712, 96853), (2047, 33688), (4094, 16844), (4211, 16376), (8188, 8422)]